INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(685795, 251872, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-08-28 07:50:18', NULL),
(685796, 251872, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-08-28 07:50:18', NULL),
(685797, 251872, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-08-28 07:50:18', NULL),
(685798, 251873, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>NO</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 07:53:46', NULL),
(685799, 251873, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>NO</mi><mn>2</mn><mo>+</mo></msubsup></math></p>', 1, 129, 1, '2025-08-28 07:53:46', NULL),
(685800, 251873, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>NO</mi><mn>3</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 07:53:46', NULL),
(685801, 251873, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msubsup><mi>NO</mi><mn>2</mn><mrow/></msubsup></math></p>', 0, 129, 1, '2025-08-28 07:53:46', NULL),
(685802, 251874, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>X</mi><mi>e</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-08-28 07:56:16', NULL),
(685803, 251874, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mfenced><mrow><mi>C</mi><mi>N</mi></mrow></mfenced><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 07:56:16', NULL),
(685804, 251874, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi>CH</mi><mn>2</mn></msub><msub><mfenced><mi>CN</mi></mfenced><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 07:56:16', NULL),
(685805, 251874, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>HCO</mi><mn>3</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 07:56:16', NULL),
(685806, 251875, 'radio', 'text', '<p>electron repulsion outweighs the stability gained by achieving noble gas configuration</p>', 1, 129, 1, '2025-08-28 08:02:02', NULL),
(685807, 251875, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mi mathvariant=\"normal\">O</mi><mo>-</mo></msup></math>&nbsp;ion has comparatively smaller size than oxygen atom</p>', 0, 129, 1, '2025-08-28 08:02:02', NULL),
(685808, 251875, 'radio', 'text', '<p>oxygen is more electronegative&nbsp;</p>', 0, 129, 1, '2025-08-28 08:02:02', NULL),
(685809, 251875, 'radio', 'text', '<p>addition of electron in oxygen results in larger size of the ion</p>', 0, 129, 1, '2025-08-28 08:02:02', NULL),
(685810, 251876, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>+</mo></msubsup><mo>&#62;</mo><mo>&#8201;</mo><msub><mi mathvariant=\"normal\">O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup></math></p>', 1, 129, 1, '2025-08-28 08:07:14', NULL),
(685811, 251876, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>&#62;</mo><mo>&#8201;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow/></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>+</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:07:14', NULL),
(685812, 251876, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>+</mo></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:07:14', NULL),
(685813, 251876, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>&#62;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>+</mo></msubsup><mo>&#62;</mo><msub><mi mathvariant=\"normal\">O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:07:14', NULL),
(685814, 251877, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>I</mi><mn>2</mn></msub><msub><mi>O</mi><mn>7</mn></msub></math>&nbsp;is an anhydride of perchloric acid</p>', 0, 129, 1, '2025-08-28 08:09:37', NULL),
(685815, 251877, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>3</mn></msub></math>&nbsp;molecule is bent</p>', 0, 129, 1, '2025-08-28 08:09:37', NULL),
(685816, 251877, 'radio', 'text', '<p>ONF is isoelectronic with&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub><msup><mi>N</mi><mo>-</mo></msup></math>&nbsp;</p>', 0, 129, 1, '2025-08-28 08:09:37', NULL),
(685817, 251877, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>O</mi><msub><mi>F</mi><mn>2</mn></msub></math>&nbsp;is an oxide of fluorine</p>', 1, 129, 1, '2025-08-28 08:09:37', NULL),
(685818, 251878, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi>SiCl</mi><mn>4</mn></msub><mo>,</mo><mo>&#160;</mo><msubsup><mi>PCI</mi><mn>4</mn><mo>+</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:11:02', NULL),
(685819, 251878, 'radio', 'text', '<p>Diamond, silicon carbide</p>', 0, 129, 1, '2025-08-28 08:11:02', NULL),
(685820, 251878, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>,</mo><mo>&#160;</mo><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:11:02', NULL),
(685821, 251878, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>X</mi><mi>e</mi><msub><mi>F</mi><mn>4</mn></msub><mo>,</mo><mo>&#160;</mo><mi>X</mi><mi>e</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:11:02', NULL),
(685822, 251879, 'checkbox', 'text', '<p>Li &lt; Na &lt; K &lt; Rb (increasing metallic radius)</p>', 0, 129, 1, '2025-08-28 08:14:44', NULL),
(685823, 251879, 'checkbox', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msup><mi>l</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#8201;</mo><mi>M</mi><msup><mi>g</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>&#60;</mo><mi>N</mi><msup><mi>a</mi><mo>+</mo></msup><mo>&#60;</mo><msup><mi>F</mi><mo>-</mo></msup></math>(increasing ionic size)</p>', 0, 129, 1, '2025-08-28 08:14:44', NULL),
(685824, 251879, 'checkbox', 'text', '<p>B &lt; C &lt; N &lt; O (increasing first ionization enthalpy)</p>', 1, 129, 1, '2025-08-28 08:14:44', NULL),
(685825, 251879, 'checkbox', 'text', '<p>I &lt; Br &lt; CI &lt; F (increasing electron gain enthalpy)</p>', 1, 129, 1, '2025-08-28 08:14:44', NULL),
(685826, 251880, 'radio', 'text', '<p>sp</p>', 1, 129, 1, '2025-08-28 08:16:48', NULL),
(685827, 251880, 'radio', 'text', '<p>2p</p>', 0, 129, 1, '2025-08-28 08:16:48', NULL),
(685828, 251880, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 08:16:48', NULL),
(685829, 251880, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-08-28 08:16:48', NULL),
(685830, 251881, 'radio', 'text', '<p>Concentrated acetic acid</p>', 0, 129, 1, '2025-08-28 08:19:20', NULL),
(685831, 251881, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:19:20', NULL),
(685832, 251881, 'radio', 'text', '<p>HCN</p>', 0, 129, 1, '2025-08-28 08:19:20', NULL),
(685833, 251881, 'radio', 'text', '<p>Cellulose</p>', 1, 129, 1, '2025-08-28 08:19:20', NULL),
(685834, 251882, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><mi>p</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 08:23:39', NULL),
(685835, 251882, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mrow/></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-08-28 08:23:39', NULL),
(685836, 251882, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mrow/></msup></math></p>', 0, 129, 1, '2025-08-28 08:23:39', NULL),
(685837, 251882, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mrow/></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-08-28 08:23:39', NULL),
(685838, 251883, 'checkbox', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CIO</mi><mn>3</mn><mo>-</mo></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>SO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup></math></p>', 1, 129, 1, '2025-08-28 08:25:22', NULL),
(685839, 251883, 'checkbox', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CIO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>NO</mi><mn>3</mn><mo>-</mo></msubsup></math></p>', 1, 129, 1, '2025-08-28 08:25:22', NULL),
(685840, 251883, 'checkbox', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CIO</mi><mn>3</mn><mo>-</mo></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>CO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:25:22', NULL),
(685841, 251883, 'checkbox', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>SO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>NO</mi><mn>3</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:25:22', NULL),
(685842, 251884, 'checkbox', 'text', '<p>square planar,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><msup><mi>d</mi><mn>2</mn></msup></math></p>', 1, 129, 1, '2025-08-28 08:28:04', NULL),
(685843, 251884, 'checkbox', 'text', '<p>Octahedral,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><msup><mi>d</mi><mn>2</mn></msup></math></p>', 1, 129, 1, '2025-08-28 08:28:04', NULL),
(685844, 251884, 'checkbox', 'text', '<p>trigonal bipyramidal,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mi>d</mi></math></p>', 0, 129, 1, '2025-08-28 08:28:04', NULL),
(685845, 251884, 'checkbox', 'text', '<p>planar triangle,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><msup><mi>d</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 08:28:04', NULL),
(685846, 251885, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">I</mi><mn>3</mn><mo>+</mo></msubsup></math>&nbsp;has bent geometry</p>', 0, 129, 1, '2025-08-28 08:29:44', NULL),
(685847, 251885, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>H</mi><mn>5</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>B</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub></math>&nbsp;do not exist</p>', 0, 129, 1, '2025-08-28 08:29:44', NULL),
(685848, 251885, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>p</mi><mi mathvariant=\"normal\">&#960;</mi><mo>&#160;</mo><mo>-</mo><mo>&#160;</mo><mi>d&#960;</mi></math>&nbsp;bonds are present in&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub></math>.&nbsp;</p>', 0, 129, 1, '2025-08-28 08:29:44', NULL),
(685849, 251885, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>e</mi><msub><mi>F</mi><mn>4</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub></math>&nbsp;have same shape.</p>', 1, 129, 1, '2025-08-28 08:29:45', NULL),
(685850, 251886, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:30:43', NULL),
(685851, 251886, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>I</mi><msub><mi>F</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:30:43', NULL),
(685852, 251886, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:30:43', NULL),
(685853, 251886, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:30:43', NULL),
(685854, 251887, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><mi>X</mi><mi>e</mi><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:32:33', NULL),
(685855, 251887, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>T</mi><mi>e</mi><msub><mi>l</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><mi>X</mi><mi>e</mi><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:32:33', NULL),
(685856, 251887, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>IBr</mi><mn>2</mn><mo>-</mo></msubsup><mo>,</mo><mo>&#160;</mo><msub><mi>XeF</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:32:33', NULL),
(685857, 251887, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>I</mi><msub><mi>F</mi><mn>3</mn></msub><mo>,</mo><mo>&#160;</mo><mi>X</mi><mi>e</mi><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:32:33', NULL),
(685858, 251888, 'radio', 'text', '<p>CO, NO</p>', 0, 129, 1, '2025-08-28 08:34:14', NULL),
(685859, 251888, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><mi>N</mi><msup><mi>O</mi><mo>+</mo></msup></math></p>', 0, 129, 1, '2025-08-28 08:34:14', NULL),
(685860, 251888, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>N</mi><mo>-</mo></msup><mo>,</mo><mo>&#160;</mo><mi>C</mi><mi>O</mi></math></p>', 1, 129, 1, '2025-08-28 08:34:14', NULL),
(685861, 251888, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">N</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 08:34:14', NULL),
(685862, 251889, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#60;</mo><mo>&#160;</mo><mi>C</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:35:48', NULL),
(685863, 251889, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:35:48', NULL),
(685864, 251889, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#8201;</mo><mi>C</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:35:48', NULL),
(685865, 251889, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#8201;</mo><mi>C</mi><mi>a</mi><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:35:48', NULL),
(685866, 251890, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msub><mi>g</mi><mn>2</mn></msub><msub><mi>X</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:38:04', NULL),
(685867, 251890, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><msub><mi>X</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:38:04', NULL),
(685868, 251890, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msub><mi>g</mi><mn>2</mn></msub><msub><mi>X</mi><mrow/></msub></math></p>', 0, 129, 1, '2025-08-28 08:38:04', NULL),
(685869, 251890, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msub><mi>g</mi><mn>3</mn></msub><msub><mi>X</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:38:04', NULL),
(685870, 251891, 'radio', 'text', '<p>NO</p>', 0, 129, 1, '2025-08-28 08:39:12', NULL),
(685871, 251891, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>N</mi><mo>-</mo></msup></math></p>', 1, 129, 1, '2025-08-28 08:39:12', NULL),
(685872, 251891, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mi>CN</mi><mo>+</mo></msup></math></p>', 0, 129, 1, '2025-08-28 08:39:12', NULL),
(685873, 251891, 'radio', 'text', '<p>CN</p>', 0, 129, 1, '2025-08-28 08:39:12', NULL),
(685874, 251892, 'radio', 'text', '<p>one</p>', 0, 129, 1, '2025-08-28 08:39:58', NULL),
(685875, 251892, 'radio', 'text', '<p>two</p>', 1, 129, 1, '2025-08-28 08:39:58', NULL),
(685876, 251892, 'radio', 'text', '<p>four</p>', 0, 129, 1, '2025-08-28 08:39:58', NULL),
(685877, 251892, 'radio', 'text', '<p>three</p>', 0, 129, 1, '2025-08-28 08:39:58', NULL),
(685878, 251893, 'radio', 'text', '<p>B &lt; Al &lt; In &lt; Ga &lt; Ti</p>', 0, 129, 1, '2025-08-28 08:41:09', NULL),
(685879, 251893, 'radio', 'text', '<p>B &lt; Al &lt; G &lt; In &lt; TI</p>', 0, 129, 1, '2025-08-28 08:41:09', NULL),
(685880, 251893, 'radio', 'text', '<p>B &lt; Ga &lt; Al &lt; TI &lt; In</p>', 0, 129, 1, '2025-08-28 08:41:09', NULL),
(685881, 251893, 'radio', 'text', '<p>B &lt; Ga &lt; Al &lt; In &lt; TI</p>\r\n\r\n<p>&nbsp;</p>', 1, 129, 1, '2025-08-28 08:41:09', NULL),
(685882, 251894, 'radio', 'text', '<p>Li &lt; Be &lt; B &lt; C &lt; O &lt; N &lt; F &lt; Ne</p>', 0, 129, 1, '2025-08-28 08:43:11', NULL),
(685883, 251894, 'radio', 'text', '<p>Li &lt; Be &lt; B &lt; C &lt; N&lt; O &lt; F &lt; Ne</p>', 0, 129, 1, '2025-08-28 08:43:11', NULL),
(685884, 251894, 'radio', 'text', '<p>Li &lt; B &lt; Be &lt; C &lt; O &lt; N &lt; F &lt; Ne</p>', 1, 129, 1, '2025-08-28 08:43:11', NULL),
(685885, 251894, 'radio', 'text', '<p>Li &lt; B &lt; Be &lt; C &lt; N &lt; O &lt; F &lt; Ne</p>', 0, 129, 1, '2025-08-28 08:43:11', NULL),
(685886, 251895, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msub><mi>e</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:44:18', NULL),
(685887, 251895, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:44:18', NULL),
(685888, 251895, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:44:18', NULL),
(685889, 251895, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:44:18', NULL),
(685890, 251896, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>n</mi><msub><mi>F</mi><mn>4</mn></msub></math>&nbsp;is ionic in nature</p>', 0, 129, 1, '2025-08-28 08:46:03', NULL),
(685891, 251896, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow><mi>P</mi><mi>b</mi><msub><mi>F</mi><mn>4</mn></msub></mrow></math>&nbsp;is covalent in nature</p>', 1, 129, 1, '2025-08-28 08:46:03', NULL),
(685892, 251896, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math>&nbsp;is easily hydrolysed</p>', 0, 129, 1, '2025-08-28 08:46:03', NULL),
(685893, 251896, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>G</mi><mi>e</mi><msub><mi>X</mi><mn>4</mn></msub></math>&nbsp;(X = F, Cl, Br, I) is more stable than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>G</mi><mi>e</mi><msub><mi>X</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:46:03', NULL),
(685894, 251897, 'radio', 'text', '<p>13&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>&nbsp;bonds and no&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#960;</mi></math>&nbsp;bond</p>', 0, 129, 1, '2025-08-28 08:48:07', NULL),
(685895, 251897, 'radio', 'text', '<p>10<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>&nbsp;bonds and 3<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#960;</mi></math>&nbsp;bonds</p>', 1, 129, 1, '2025-08-28 08:48:07', NULL),
(685896, 251897, 'radio', 'text', '<p>8&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>&nbsp;bonds and 5<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi mathvariant=\"normal\">&#960;</mi></math>&nbsp;bonds</p>', 0, 129, 1, '2025-08-28 08:48:07', NULL),
(685897, 251897, 'radio', 'text', '<p>11&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>&nbsp;bonds and 2<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi mathvariant=\"normal\">&#960;</mi></math>&nbsp;bonds</p>', 0, 129, 1, '2025-08-28 08:48:07', NULL),
(685898, 251898, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub></math>&nbsp;molecule in non-reactive</p>', 1, 129, 1, '2025-08-28 08:49:44', NULL),
(685899, 251898, 'radio', 'text', '<p>Three equatorial P-Cl bonds make an angle of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mn>120</mn><mo>&#176;</mo></msup></math>&nbsp;with each other</p>', 0, 129, 1, '2025-08-28 08:49:44', NULL),
(685900, 251898, 'radio', 'text', '<p>Two axial P-CI bonds make an angle of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mn>180</mn><mo>&#176;</mo></msup></math>&nbsp;with each other</p>', 0, 129, 1, '2025-08-28 08:49:44', NULL),
(685901, 251898, 'radio', 'text', '<p>Axial P-Cl bonds are longer than equatorial P-CI bonds</p>', 0, 129, 1, '2025-08-28 08:49:44', NULL),
(685902, 251899, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 08:50:47', NULL),
(685903, 251899, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:50:47', NULL),
(685904, 251899, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:50:47', NULL),
(685905, 251899, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msub><mi>i</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 08:50:47', NULL),
(685906, 251900, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-08-28 08:51:41', NULL),
(685907, 251900, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-08-28 08:51:41', NULL),
(685908, 251900, 'radio', 'text', '<p>1</p>', 1, 129, 1, '2025-08-28 08:51:41', NULL),
(685909, 251900, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-08-28 08:51:41', NULL),
(685910, 251901, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mfenced open=\"[\" close=\"]\"><mi>Ne</mi></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>1</mn></msup></math></p>', 0, 129, 1, '2025-08-28 09:31:01', NULL),
(685911, 251901, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mfenced open=\"[\" close=\"]\"><mi>Ne</mi></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-08-28 09:31:01', NULL),
(685912, 251901, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mfenced open=\"[\" close=\"]\"><mi>Ne</mi></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-08-28 09:31:01', NULL),
(685913, 251901, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mfenced open=\"[\" close=\"]\"><mi>Ar</mi></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi mathvariant=\"normal\">d</mi><mn>10</mn></msup><mn>4</mn><msup><mi mathvariant=\"normal\">s</mi><mn>2</mn></msup><mn>4</mn><msup><mi mathvariant=\"normal\">p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 09:31:01', NULL),
(685914, 251902, 'radio', 'text', '<p>9 sigma, 1 pi-bond and 2 lone pairs</p>', 1, 129, 1, '2025-08-28 09:32:50', NULL),
(685915, 251902, 'radio', 'text', '<p>8 sigma, 2 pi-bond and 2 lone pairs</p>', 0, 129, 1, '2025-08-28 09:32:50', NULL),
(685916, 251902, 'radio', 'text', '<p>10 sigma, 1 pi-bond and 1 lone pairs</p>', 0, 129, 1, '2025-08-28 09:32:50', NULL),
(685917, 251902, 'radio', 'text', '<p>9 sigma, 2 pi-bond and 1 lone pairs</p>', 0, 129, 1, '2025-08-28 09:32:50', NULL),
(685918, 251903, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>-</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 09:35:10', NULL),
(685919, 251903, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>&#160;</mo><mo>-</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 09:35:10', NULL),
(685920, 251903, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><mi>p</mi><mo>&#160;</mo><mo>-</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup></math></p>', 1, 129, 1, '2025-08-28 09:35:10', NULL),
(685921, 251903, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>-</mo><mi>s</mi><mi>p</mi></math></p>', 0, 129, 1, '2025-08-28 09:35:10', NULL),
(685922, 251904, 'radio', 'text', '<p>2, 2-dimethylpropane</p>', 0, 129, 1, '2025-08-28 09:39:40', NULL),
(685923, 251904, 'radio', 'text', '<p>Trans-3-hexene</p>', 0, 129, 1, '2025-08-28 09:39:40', NULL),
(685924, 251904, 'radio', 'text', '<p>Trans-2-pentene</p>', 1, 129, 1, '2025-08-28 09:39:40', NULL),
(685925, 251904, 'radio', 'text', '<p>2, 2, 3, 3, 3-tetramethylbutane</p>', 0, 129, 1, '2025-08-28 09:39:40', NULL),
(685926, 251905, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mi>&#963;</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mn>2</mn><mi>&#960;</mi><mo>-</mo><mi>b</mi><mi>o</mi><mi>n</mi><mi>d</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-08-28 09:40:48', NULL),
(685927, 251905, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mi>&#963;</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mn>2</mn><mi>&#960;</mi><mo>-</mo><mi>b</mi><mi>o</mi><mi>n</mi><mi>d</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-08-28 09:40:48', NULL),
(685928, 251905, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>9</mn><mi>&#963;</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mn>2</mn><mi>&#960;</mi><mo>-</mo><mi>b</mi><mi>o</mi><mi>n</mi><mi>d</mi><mi>s</mi></math></p>', 1, 129, 1, '2025-08-28 09:40:48', NULL),
(685929, 251905, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mi>&#963;</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mn>2</mn><mi>&#960;</mi><mo>-</mo><mi>b</mi><mi>o</mi><mi>n</mi><mi>d</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-08-28 09:40:48', NULL),
(685930, 251906, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CH</mi><mn>3</mn><mo>+</mo></msubsup></math></p>', 1, 129, 1, '2025-08-28 09:41:37', NULL),
(685931, 251906, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CIO</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 09:41:37', NULL),
(685932, 251906, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>3</mn></msub><msup><mi>O</mi><mo>+</mo></msup></math></p>', 0, 129, 1, '2025-08-28 09:41:37', NULL),
(685933, 251906, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>CIO</mi><mn>3</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 09:41:37', NULL),
(685934, 251907, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>n</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 09:42:50', NULL),
(685935, 251907, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 09:42:50', NULL),
(685936, 251907, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-08-28 09:42:50', NULL),
(685937, 251907, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>C</mi><msub><mi>I</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 09:42:50', NULL),
(685938, 251908, 'radio', 'text', '<p>K &gt; Ca &gt; Ba</p>', 1, 129, 1, '2025-08-28 09:44:00', NULL),
(685939, 251908, 'radio', 'text', '<p>Ca &gt; Ba &gt; K</p>', 0, 129, 1, '2025-08-28 09:44:00', NULL),
(685940, 251908, 'radio', 'text', '<p>Ba &gt; K &gt; Ca</p>', 0, 129, 1, '2025-08-28 09:44:00', NULL),
(685941, 251908, 'radio', 'text', '<p>K &gt; Ba &gt; Ca</p>', 0, 129, 1, '2025-08-28 09:44:00', NULL),
(685942, 251909, 'radio', 'text', '<p>CIF</p>', 0, 129, 1, '2025-08-28 09:44:44', NULL),
(685943, 251909, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><mi>C</mi><msub><mi>I</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 09:44:44', NULL),
(685944, 251909, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><msub><mi>F</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-08-28 09:44:44', NULL),
(685945, 251909, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>F</mi><mi>C</mi><msub><mi>I</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 09:44:44', NULL),
(685946, 251910, 'radio', 'text', '<p>I &lt; II &lt; III &lt; IV</p>', 0, 129, 1, '2025-08-28 09:46:47', NULL),
(685947, 251910, 'radio', 'text', '<p>IV &lt; II &lt; III &lt; I</p>', 1, 129, 1, '2025-08-28 09:46:47', NULL),
(685948, 251910, 'radio', 'text', '<p>IV &lt; II &lt; I &lt; III</p>', 0, 129, 1, '2025-08-28 09:46:47', NULL),
(685949, 251910, 'radio', 'text', '<p>II &lt; IV &lt; III &lt; I</p>', 0, 129, 1, '2025-08-28 09:46:47', NULL),
(685950, 251911, 'radio', 'text', '<p>I &lt; IV &lt; II &lt; III</p>', 0, 129, 1, '2025-08-28 09:48:23', NULL),
(685951, 251911, 'radio', 'text', '<p>IV &lt; I &lt; II &lt; III</p>', 1, 129, 1, '2025-08-28 09:48:23', NULL),
(685952, 251911, 'radio', 'text', '<p>IV &lt; I &lt; III &lt; II</p>', 0, 129, 1, '2025-08-28 09:48:23', NULL),
(685953, 251911, 'radio', 'text', '<p>IV &lt; II &lt; I &lt; III</p>', 0, 129, 1, '2025-08-28 09:48:23', NULL),
(685954, 251912, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>+</mo></msup><mo>,</mo><mo>&#160;</mo><msup><mi>F</mi><mo>-</mo></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msup><mi>H</mi><mo>+</mo></msup></math></p>', 0, 129, 1, '2025-08-28 09:49:47', NULL),
(685955, 251912, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>+</mo></msup><mo>,</mo><mo>&#160;</mo><msup><mi>F</mi><mo>-</mo></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>H</mi><mi>F</mi></math></p>', 0, 129, 1, '2025-08-28 09:49:47', NULL),
(685956, 251912, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>+</mo></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msup><mfenced open=\"[\" close=\"]\"><mrow><mi>H</mi><msub><mi>F</mi><mn>2</mn></msub></mrow></mfenced><mo>-</mo></msup></math></p>', 1, 129, 1, '2025-08-28 09:49:47', NULL),
(685957, 251912, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mfenced open=\"[\" close=\"]\"><mrow><mi>K</mi><mi>H</mi><mi>F</mi></mrow></mfenced><mo>+</mo></msup><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msup><mi>F</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-08-28 09:49:47', NULL),
(685958, 251913, 'radio', 'text', '<p>one sigma&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi>&#963;</mi></mfenced></math>&nbsp;and pi&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi mathvariant=\"normal\">&#960;</mi></mfenced></math>-bond</p>', 0, 129, 1, '2025-08-28 10:45:35', NULL),
(685959, 251913, 'radio', 'text', '<p>one sigma&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi>&#963;</mi></mfenced></math>&nbsp;and two pi&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>(</mo><mi>&#960;</mi><mo>)</mo></math>&nbsp;- bonds</p>', 1, 129, 1, '2025-08-28 10:45:35', NULL),
(685960, 251913, 'radio', 'text', '<p>one sigma&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi>&#963;</mi></mfenced></math>&nbsp;and one and a half pi&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi mathvariant=\"normal\">&#960;</mi></mfenced></math>- bond</p>', 0, 129, 1, '2025-08-28 10:45:35', NULL),
(685961, 251913, 'radio', 'text', '<p>one sigma&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mi>&#963;</mi></mfenced></math>&nbsp;bond</p>', 0, 129, 1, '2025-08-28 10:45:35', NULL),
(685962, 251914, 'radio', 'text', '<p>fewer electrons than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:46:41', NULL),
(685963, 251914, 'radio', 'text', '<p>two covalent bonds</p>', 0, 129, 1, '2025-08-28 10:46:41', NULL),
(685964, 251914, 'radio', 'text', '<p>V-shape</p>', 0, 129, 1, '2025-08-28 10:46:41', NULL),
(685965, 251914, 'radio', 'text', '<p>dipole moment</p>', 1, 129, 1, '2025-08-28 10:46:41', NULL),
(685966, 251915, 'radio', 'text', '<p>The first ionization potential of AI is less than the first ionization potential of Mg</p>', 0, 129, 1, '2025-08-28 10:48:27', NULL),
(685967, 251915, 'radio', 'text', '<p>The second ionization potential of Mg is greater than the second ionization potential of Na</p>', 1, 129, 1, '2025-08-28 10:48:27', NULL),
(685968, 251915, 'radio', 'text', '<p>The first ionization potential of Na is less than the first ionization potential of Mg</p>', 0, 129, 1, '2025-08-28 10:48:27', NULL),
(685969, 251915, 'radio', 'text', '<p>The third ionization potential of Mg is greater than the third ionization potential of Al</p>', 0, 129, 1, '2025-08-28 10:48:27', NULL),
(685970, 251916, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>NO</mi><mn>2</mn><mo>+</mo></msubsup><mo>&#160;</mo><mi>and</mi><mo>&#160;</mo><msub><mi>BaO</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:49:53', NULL),
(685971, 251916, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi>KO</mi><mn>2</mn></msub><mo>&#160;</mo><mi>and</mi><mo>&#160;</mo><msubsup><mi>AlO</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 0, 129, 1, '2025-08-28 10:49:53', NULL),
(685972, 251916, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>K</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;only</p>', 1, 129, 1, '2025-08-28 10:49:53', NULL),
(685973, 251916, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;only</p>', 0, 129, 1, '2025-08-28 10:49:53', NULL),
(685974, 251917, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-08-28 10:51:01', NULL),
(685975, 251917, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><msub><mi>F</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:51:01', NULL),
(685976, 251917, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msub><mi>F</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:51:01', NULL),
(685977, 251917, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>C</mi><mi>I</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:51:01', NULL),
(685978, 251918, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:52:14', NULL),
(685979, 251918, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 10:52:14', NULL),
(685980, 251918, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-08-28 10:52:14', NULL),
(685981, 251918, 'radio', 'text', '<p>CO</p>', 0, 129, 1, '2025-08-28 10:52:14', NULL),
(685982, 251919, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>4</mn></msub><mi>C</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-08-28 10:53:12', NULL),
(685983, 251919, 'radio', 'text', '<p>HCN</p>', 0, 129, 1, '2025-08-28 10:53:12', NULL),
(685984, 251919, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-08-28 10:53:12', NULL),
(685985, 251919, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-08-28 10:53:12', NULL),
(685986, 251920, 'radio', 'text', '<p>N &lt; Be &lt; B</p>', 0, 129, 1, '2025-08-28 10:54:09', NULL),
(685987, 251920, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>F</mi><mo>-</mo></msup><mo>&#60;</mo><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#60;</mo><msup><mi>N</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup></math></p>', 1, 129, 1, '2025-08-28 10:54:09', NULL),
(685988, 251920, 'radio', 'text', '<p>Na &lt; Li &lt; K</p>', 0, 129, 1, '2025-08-28 10:54:09', NULL),
(685989, 251921, 'radio', 'text', '<p>the same with 2, 0 and 1 lone pair of electrons respectively</p>', 0, 129, 1, '2025-08-28 10:55:53', NULL),
(685990, 251921, 'radio', 'text', '<p>the same with 1, 1 and 1 lone pair of electrons respectively</p>', 0, 129, 1, '2025-08-28 10:55:53', NULL),
(685991, 251921, 'radio', 'text', '<p>different with 0, 1 and 2 lone pairs of electrons respectively</p>', 0, 129, 1, '2025-08-28 10:55:53', NULL),
(685992, 251921, 'radio', 'text', '<p>different with 1, 0 and 2 lone pairs of electrons respectively</p>', 1, 129, 1, '2025-08-28 10:55:53', NULL),
(685993, 251922, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math>&nbsp;because of hydrogen bonding</p>', 1, 129, 1, '2025-08-28 10:58:15', NULL),
(685994, 251922, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math>Te because of higher molecular weight</p>', 0, 129, 1, '2025-08-28 10:58:15', NULL),
(685995, 251922, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi></math>&nbsp;because of hydrogen bonding</p>', 0, 129, 1, '2025-08-28 10:58:15', NULL),
(685996, 251922, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math>Se because of lower molecular weight</p>', 0, 129, 1, '2025-08-28 10:58:15', NULL),
(685997, 251923, 'radio', 'text', '<p>bond order three and isoelectronic</p>', 1, 129, 1, '2025-08-28 11:00:04', NULL),
(685998, 251923, 'radio', 'text', '<p>bond order three and weak field ligands</p>', 0, 129, 1, '2025-08-28 11:00:04', NULL),
(685999, 251923, 'radio', 'text', '<p>bond order two and&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi mathvariant=\"normal\">&#960;</mi></math>-acceptors</p>', 0, 129, 1, '2025-08-28 11:00:04', NULL),
(686000, 251923, 'radio', 'text', '<p>isoelectronic and weak field ligands&nbsp;</p>', 0, 129, 1, '2025-08-28 11:00:04', NULL),
(686001, 251924, 'radio', 'text', '<p>K &gt; Na &gt; Li</p>', 0, 129, 1, '2025-08-28 11:01:01', NULL),
(686002, 251924, 'radio', 'text', '<p>Be &gt; Mg &gt; Ca</p>', 1, 129, 1, '2025-08-28 11:01:01', NULL),
(686003, 251924, 'radio', 'text', '<p>B &gt; C &gt; N</p>', 0, 129, 1, '2025-08-28 11:01:01', NULL),
(686004, 251924, 'radio', 'text', '<p>Ge &gt; Si &gt; C</p>', 0, 129, 1, '2025-08-28 11:01:01', NULL),
(686005, 251925, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:05:13', NULL),
(686006, 251925, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup></math></p>', 1, 129, 1, '2025-08-28 11:05:13', NULL),
(686007, 251925, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:05:13', NULL),
(686008, 251925, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mi>d</mi><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:05:13', NULL),
(686009, 251926, 'radio', 'text', '<p>N : tetrahedral,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math>; B : tetrahedral,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-08-28 11:09:48', NULL),
(686010, 251926, 'radio', 'text', '<p>N : pyramidal,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math>; B : pyramidal,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:09:48', NULL),
(686011, 251926, 'radio', 'text', '<p>N : pyramidal,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math>; B : planar,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:09:48', NULL),
(686012, 251926, 'radio', 'text', '<p>N : pyramidal,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></mrow></math>&nbsp;; B : tetrahedral,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>s</mi><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-08-28 11:09:48', NULL),
(686013, 251927, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>u</mi><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>Z</mi><mi>n</mi><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>S</mi></math></p>', 0, 129, 1, '2025-08-28 11:12:08', NULL),
(686014, 251927, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>Z</mi><mi>n</mi><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>S</mi><mo>&#62;</mo><mi>C</mi><mi>u</mi><mi>S</mi></math></p>', 0, 129, 1, '2025-08-28 11:12:08', NULL),
(686015, 251927, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>S</mi><mo>&#62;</mo><mi>C</mi><mi>u</mi><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mi>Z</mi><mi>n</mi><mi>S</mi></math></p>', 0, 129, 1, '2025-08-28 11:12:08', NULL),
(686016, 251927, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>Z</mi><mi>n</mi><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><mi>u</mi><mi>S</mi></math></p>', 1, 129, 1, '2025-08-28 11:12:08', NULL),
(686017, 251928, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-08-28 11:12:53', NULL),
(686018, 251928, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msup><mi>e</mi><mo>-</mo></msup></math></p>', 1, 129, 1, '2025-08-28 11:12:53', NULL),
(686019, 251928, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>B</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-08-28 11:12:53', NULL),
(686020, 251928, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>C</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-08-28 11:12:53', NULL),
(686021, 251929, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 11:13:57', NULL),
(686022, 251929, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-08-28 11:13:57', NULL),
(686023, 251929, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mo>-</mo></msubsup></math></p>', 1, 129, 1, '2025-08-28 11:13:57', NULL),
(686024, 251929, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi mathvariant=\"normal\">O</mi><mn>2</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup></math></p>', 0, 129, 1, '2025-08-28 11:13:57', NULL),
(686025, 251930, 'radio', 'text', '<p>the molecular plane</p>', 1, 129, 1, '2025-08-28 11:15:23', NULL),
(686026, 251930, 'radio', 'text', '<p>a plane parallel to the molecular plane</p>', 0, 129, 1, '2025-08-28 11:15:23', NULL),
(686027, 251930, 'radio', 'text', '<p>a plane perpendicular to the molecular plane which bisects the carbon-carbon&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>-bond at right angle</p>', 0, 129, 1, '2025-08-28 11:15:23', NULL),
(686028, 251930, 'radio', 'text', '<p>a plane perpendicular to the molecular plane which contains the carbon-carbon&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#963;</mi></math>-bond</p>', 0, 129, 1, '2025-08-28 11:15:23', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(686029, 251931, 'radio', 'text', '<p>atomic mass</p>', 0, 129, 1, '2025-08-31 16:02:57', NULL),
(686030, 251931, 'radio', 'text', '<p>atomic number</p>', 1, 129, 1, '2025-08-31 16:02:57', NULL),
(686031, 251931, 'radio', 'text', '<p>density</p>', 0, 129, 1, '2025-08-31 16:02:57', NULL),
(686032, 251931, 'radio', 'text', '<p>mass number</p>', 0, 129, 1, '2025-08-31 16:02:57', NULL),
(686033, 251932, 'radio', 'text', '<p>Be, Mg, Ca</p>', 1, 129, 1, '2025-08-31 16:03:59', NULL),
(686034, 251932, 'radio', 'text', '<p>As, K, Ca</p>', 0, 129, 1, '2025-08-31 16:03:59', NULL),
(686035, 251932, 'radio', 'text', '<p>B, N, C</p>', 0, 129, 1, '2025-08-31 16:03:59', NULL),
(686036, 251932, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-08-31 16:03:59', NULL),
(686037, 251933, 'radio', 'text', '<p>metal</p>', 1, 129, 1, '2025-08-31 16:04:52', NULL),
(686038, 251933, 'radio', 'text', '<p>metalloid</p>', 0, 129, 1, '2025-08-31 16:04:52', NULL),
(686039, 251933, 'radio', 'text', '<p>inert gas</p>', 0, 129, 1, '2025-08-31 16:04:52', NULL),
(686040, 251933, 'radio', 'text', '<p>non-metal</p>', 0, 129, 1, '2025-08-31 16:04:52', NULL),
(686041, 251934, 'radio', 'text', '<p>7 and 9</p>', 0, 129, 1, '2025-08-31 16:05:31', NULL),
(686042, 251934, 'radio', 'text', '<p>8 and 18</p>', 0, 129, 1, '2025-08-31 16:05:31', NULL),
(686043, 251934, 'radio', 'text', '<p>7 and 18</p>', 1, 129, 1, '2025-08-31 16:05:31', NULL),
(686044, 251934, 'radio', 'text', '<p>6 and 10</p>', 0, 129, 1, '2025-08-31 16:05:31', NULL),
(686045, 251935, 'radio', 'text', '<p>Noble elements</p>', 0, 129, 1, '2025-08-31 16:06:23', NULL),
(686046, 251935, 'radio', 'text', '<p>Typical elements</p>', 0, 129, 1, '2025-08-31 16:06:23', NULL),
(686047, 251935, 'radio', 'text', '<p>Transition elements</p>', 0, 129, 1, '2025-08-31 16:06:23', NULL),
(686048, 251935, 'radio', 'text', '<p>Representative elements</p>', 1, 129, 1, '2025-08-31 16:06:23', NULL),
(686049, 251936, 'radio', 'text', '<p>it reflects the sequence of filling the electrons in the order of sub-energy levels s, p, d and f</p>', 0, 129, 1, '2025-08-31 16:08:39', NULL),
(686050, 251936, 'radio', 'text', '<p>it helps to predict the stable valency states of the elements</p>', 0, 129, 1, '2025-08-31 16:08:39', NULL),
(686051, 251936, 'radio', 'text', '<p>it reflects trends in physical and chemical properties of the elements</p>', 0, 129, 1, '2025-08-31 16:08:39', NULL),
(686052, 251936, 'radio', 'text', '<p>it helps to predoict the relative ionic character of the bond between any two elements</p>', 1, 129, 1, '2025-08-31 16:08:39', NULL),
(686053, 251937, 'radio', 'text', '<p>Reactivity will increase</p>', 0, 129, 1, '2025-08-31 16:09:31', NULL),
(686054, 251937, 'radio', 'text', '<p>electronegativity will increase</p>', 0, 129, 1, '2025-08-31 16:09:31', NULL),
(686055, 251937, 'radio', 'text', '<p>ionic radius will increase</p>', 1, 129, 1, '2025-08-31 16:09:31', NULL),
(686056, 251937, 'radio', 'text', '<p>Ionisation potential will increase</p>', 0, 129, 1, '2025-08-31 16:09:31', NULL),
(686057, 251938, 'radio', 'text', '<p>s-block</p>', 0, 129, 1, '2025-08-31 16:10:09', NULL),
(686058, 251938, 'radio', 'text', '<p>p-block</p>', 1, 129, 1, '2025-08-31 16:10:09', NULL),
(686059, 251938, 'radio', 'text', '<p>d-block</p>', 0, 129, 1, '2025-08-31 16:10:09', NULL),
(686060, 251938, 'radio', 'text', '<p>f-block</p>', 0, 129, 1, '2025-08-31 16:10:09', NULL),
(686061, 251939, 'radio', 'text', '<p>smallest size</p>', 0, 129, 1, '2025-08-31 16:10:44', NULL),
(686062, 251939, 'radio', 'text', '<p>highest EN</p>', 0, 129, 1, '2025-08-31 16:10:44', NULL),
(686063, 251939, 'radio', 'text', '<p>lowest IE</p>', 1, 129, 1, '2025-08-31 16:10:44', NULL),
(686064, 251939, 'radio', 'text', '<p>highest IE</p>', 0, 129, 1, '2025-08-31 16:10:44', NULL),
(686065, 251940, 'radio', 'text', '<p>atomic number</p>', 0, 129, 1, '2025-08-31 16:12:05', NULL),
(686066, 251940, 'radio', 'text', '<p>atomic mass</p>', 0, 129, 1, '2025-08-31 16:12:05', NULL),
(686067, 251940, 'radio', 'text', '<p>principal quantum number</p>', 1, 129, 1, '2025-08-31 16:12:05', NULL),
(686068, 251940, 'radio', 'text', '<p>azimuthal quantum number</p>', 0, 129, 1, '2025-08-31 16:12:05', NULL),
(686069, 251941, 'radio', 'text', '<p>bonding behaviour</p>', 0, 129, 1, '2025-08-31 16:12:50', NULL),
(686070, 251941, 'radio', 'text', '<p>EN</p>', 0, 129, 1, '2025-08-31 16:12:50', NULL),
(686071, 251941, 'radio', 'text', '<p>IE</p>', 0, 129, 1, '2025-08-31 16:12:50', NULL),
(686072, 251941, 'radio', 'text', '<p>Neutran/proton ratio</p>', 1, 129, 1, '2025-08-31 16:12:50', NULL),
(686073, 251942, 'radio', 'text', '<p>8 elements</p>', 1, 129, 1, '2025-08-31 16:13:23', NULL),
(686074, 251942, 'radio', 'text', '<p>32 elements</p>', 0, 129, 1, '2025-08-31 16:13:23', NULL),
(686075, 251942, 'radio', 'text', '<p>3 elements</p>', 0, 129, 1, '2025-08-31 16:13:23', NULL),
(686076, 251942, 'radio', 'text', '<p>18 elements</p>', 0, 129, 1, '2025-08-31 16:13:23', NULL),
(686077, 251943, 'radio', 'text', '<p>Hf, Zr</p>', 0, 129, 1, '2025-08-31 16:14:11', NULL),
(686078, 251943, 'radio', 'text', '<p>K, Rb</p>', 0, 129, 1, '2025-08-31 16:14:11', NULL),
(686079, 251943, 'radio', 'text', '<p>Be, Al</p>', 1, 129, 1, '2025-08-31 16:14:11', NULL),
(686080, 251943, 'radio', 'text', '<p>B, Al</p>', 0, 129, 1, '2025-08-31 16:14:11', NULL),
(686081, 251944, 'radio', 'text', '<p>K</p>', 0, 129, 1, '2025-08-31 16:14:45', NULL),
(686082, 251944, 'radio', 'text', '<p>Ra</p>', 0, 129, 1, '2025-08-31 16:14:45', NULL),
(686083, 251944, 'radio', 'text', '<p>Fe</p>', 1, 129, 1, '2025-08-31 16:14:45', NULL),
(686084, 251944, 'radio', 'text', '<p>all of the above</p>', 0, 129, 1, '2025-08-31 16:14:45', NULL),
(686085, 251945, 'radio', 'text', '<p>Z = 12, 38, 4, 88</p>', 1, 129, 1, '2025-08-31 16:16:17', NULL),
(686086, 251945, 'radio', 'text', '<p>Z = 9, 16, 3, 35</p>', 0, 129, 1, '2025-08-31 16:16:17', NULL),
(686087, 251945, 'radio', 'text', '<p>Z = 5, 11, 27, 19</p>', 0, 129, 1, '2025-08-31 16:16:17', NULL),
(686088, 251945, 'radio', 'text', '<p>Z = 24, 47, 42, 55</p>', 0, 129, 1, '2025-08-31 16:16:17', NULL),
(686089, 251946, 'radio', 'text', '<p>same number of protons</p>', 0, 129, 1, '2025-08-31 16:17:05', NULL),
(686090, 251946, 'radio', 'text', '<p>same valence shell</p>', 0, 129, 1, '2025-08-31 16:17:05', NULL),
(686091, 251946, 'radio', 'text', '<p>same valence electrons</p>', 1, 129, 1, '2025-08-31 16:17:05', NULL),
(686092, 251946, 'radio', 'text', '<p>same electron affinity</p>', 0, 129, 1, '2025-08-31 16:17:05', NULL),
(686093, 251947, 'radio', 'text', '<p>transition elements</p>', 0, 129, 1, '2025-08-31 16:18:31', NULL),
(686094, 251947, 'radio', 'text', '<p>representative elements</p>', 1, 129, 1, '2025-08-31 16:18:31', NULL),
(686095, 251947, 'radio', 'text', '<p>lanthanides</p>', 0, 129, 1, '2025-08-31 16:18:31', NULL),
(686096, 251947, 'radio', 'text', '<p>inner transition elements</p>', 0, 129, 1, '2025-08-31 16:18:31', NULL),
(686097, 251948, 'radio', 'text', '<p>4</p>', 1, 129, 1, '2025-08-31 16:25:09', NULL),
(686098, 251948, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-08-31 16:25:09', NULL),
(686099, 251948, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-08-31 16:25:09', NULL),
(686100, 251948, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-08-31 16:25:09', NULL),
(686101, 251949, 'radio', 'text', '<p>The properties of elements are the periodic functions of their atomic numbers</p>', 0, 129, 1, '2025-08-31 16:28:28', NULL),
(686102, 251949, 'radio', 'text', '<p>non-metallic elements are less in number than metallic elements</p>', 0, 129, 1, '2025-08-31 16:28:28', NULL),
(686103, 251949, 'radio', 'text', '<p>the first ionisation energies of elements along a period do not vary in a regular manner with an increase in atomic number</p>', 0, 129, 1, '2025-08-31 16:28:28', NULL),
(686104, 251949, 'radio', 'text', '<p>for transition elements the ionisation energies increase gradually with increase in atomic number</p>', 1, 129, 1, '2025-08-31 16:28:28', NULL),
(686105, 251950, 'radio', 'text', '<p>increasing mass</p>', 0, 129, 1, '2025-08-31 16:29:21', NULL),
(686106, 251950, 'radio', 'text', '<p>increasing volume</p>', 0, 129, 1, '2025-08-31 16:29:21', NULL),
(686107, 251950, 'radio', 'text', '<p>Increasing atomic number</p>', 1, 129, 1, '2025-08-31 16:29:21', NULL),
(686108, 251950, 'radio', 'text', '<p>Alphabetically</p>', 0, 129, 1, '2025-08-31 16:29:21', NULL),
(686109, 251951, 'radio', 'text', '<p>U</p>', 1, 129, 1, '2025-08-31 16:29:47', NULL),
(686110, 251951, 'radio', 'text', '<p>Ra</p>', 0, 129, 1, '2025-08-31 16:29:47', NULL),
(686111, 251951, 'radio', 'text', '<p>Pb</p>', 0, 129, 1, '2025-08-31 16:29:47', NULL),
(686112, 251951, 'radio', 'text', '<p>Hg</p>', 0, 129, 1, '2025-08-31 16:29:47', NULL),
(686113, 251952, 'radio', 'text', '<p>equal to p-electron</p>', 0, 129, 1, '2025-08-31 16:30:26', NULL),
(686114, 251952, 'radio', 'text', '<p>much more than p-electron</p>', 0, 129, 1, '2025-08-31 16:30:26', NULL),
(686115, 251952, 'radio', 'text', '<p>same as f-electrons</p>', 0, 129, 1, '2025-08-31 16:30:26', NULL),
(686116, 251952, 'radio', 'text', '<p>less than p-electrons</p>', 1, 129, 1, '2025-08-31 16:30:26', NULL),
(686117, 251953, 'radio', 'text', '<p>Among the following elements:</p>\r\n\r\n<p>K, Mn, Ca, Cs, Fe, Cu, Pb, Os, Y</p>\r\n\r\n<p>The number of transition element is 4</p>', 1, 129, 1, '2025-08-31 16:33:56', NULL),
(686118, 251953, 'radio', 'text', '<p>All the lanthanides and actionides belong to III B or the 3rd group in the periodic table.</p>', 0, 129, 1, '2025-08-31 16:33:56', NULL),
(686119, 251953, 'radio', 'text', '<p>The inner transition elements belong to the f-block of the periodic table are shown separately at the bottom of the periodic table</p>', 0, 129, 1, '2025-08-31 16:33:56', NULL),
(686120, 251953, 'radio', 'text', '<p>The d-block elements have variable valency</p>', 0, 129, 1, '2025-08-31 16:33:56', NULL),
(686121, 251954, 'radio', 'text', '<p>In the lanthanide series the electrons occupy 4f-orbitals in preference to 5d the and 6p-orbitals</p>', 0, 129, 1, '2025-08-31 16:35:35', NULL),
(686122, 251954, 'radio', 'text', '<p>Zero group was not present in the periodic table when Mendeleev presented it</p>', 0, 129, 1, '2025-08-31 16:35:35', NULL),
(686123, 251954, 'radio', 'text', '<p>law of octave was presented by Newland</p>', 0, 129, 1, '2025-08-31 16:35:35', NULL),
(686124, 251954, 'radio', 'text', '<p>Cuprous compounds are coloured while curpric compounds are colourless.</p>', 1, 129, 1, '2025-08-31 16:35:35', NULL),
(686125, 251955, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-08-31 16:38:51', NULL),
(686126, 251955, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-08-31 16:38:51', NULL),
(686127, 251955, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-08-31 16:38:51', NULL),
(686128, 251955, 'radio', 'text', '<p>4</p>', 1, 129, 1, '2025-08-31 16:38:51', NULL),
(686129, 251956, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-08-31 16:42:08', NULL),
(686130, 251956, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-08-31 16:42:08', NULL),
(686131, 251956, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-08-31 16:42:08', NULL),
(686132, 251956, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-08-31 16:42:08', NULL),
(686133, 251957, 'radio', 'text', '<p>Sets of atomic numbers 8, 16, 34, 52 corresponds to elements of group 16</p>', 1, 129, 1, '2025-08-31 16:45:02', NULL),
(686134, 251957, 'radio', 'text', '<p>Amongst&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>F</mi><msup><mi>e</mi><mrow><mo>+</mo><mn>3</mn></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>C</mi><mi>r</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>C</mi><msup><mi>u</mi><mo>&#8853;</mo></msup></math>, Cr has maximum number of electrons in &#39;dxy&#39; orbital</p>', 0, 129, 1, '2025-08-31 16:45:02', NULL),
(686135, 251957, 'radio', 'text', '<p>EN and IE both increases down the group in the periodic table.</p>', 0, 129, 1, '2025-08-31 16:45:02', NULL),
(686136, 251957, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-08-31 16:45:02', NULL),
(686137, 251958, 'radio', 'text', '<p>9.7 eV</p>', 0, 129, 1, '2025-08-31 16:46:30', NULL),
(686138, 251958, 'radio', 'text', '<p>4.9 eV</p>', 1, 129, 1, '2025-08-31 16:46:30', NULL),
(686139, 251958, 'radio', 'text', '<p>1.1 eV</p>', 0, 129, 1, '2025-08-31 16:46:30', NULL),
(686140, 251958, 'radio', 'text', '<p>cannot be calculated</p>', 0, 129, 1, '2025-08-31 16:46:30', NULL),
(686141, 251959, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msup><mi>e</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:46:43', NULL),
(686142, 251959, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msup><mi>g</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:46:43', NULL),
(686143, 251959, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:46:43', NULL),
(686144, 251959, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><msup><mi>r</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-01 01:46:43', NULL),
(686145, 251960, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup></math></p>', 1, 129, 1, '2025-09-01 01:47:50', NULL),
(686146, 251960, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>N</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:47:50', NULL),
(686147, 251960, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:47:50', NULL),
(686148, 251960, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>F</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-01 01:47:50', NULL),
(686149, 251961, 'radio', 'text', '<p>K, Kr, Ca, Br</p>', 0, 129, 1, '2025-09-01 01:48:41', NULL),
(686150, 251961, 'radio', 'text', '<p>Kr, Br, Ca, K</p>', 0, 129, 1, '2025-09-01 01:48:41', NULL),
(686151, 251961, 'radio', 'text', '<p>K, Ca, Br, Kr</p>', 0, 129, 1, '2025-09-01 01:48:41', NULL),
(686152, 251961, 'radio', 'text', '<p>Br, Kr, Ca, K</p>', 1, 129, 1, '2025-09-01 01:48:41', NULL),
(686153, 251962, 'radio', 'text', '<p>Ne</p>', 0, 129, 1, '2025-09-01 01:49:16', NULL),
(686154, 251962, 'radio', 'text', '<p>Cl</p>', 1, 129, 1, '2025-09-01 01:49:16', NULL),
(686155, 251962, 'radio', 'text', '<p>O</p>', 0, 129, 1, '2025-09-01 01:49:16', NULL),
(686156, 251962, 'radio', 'text', '<p>F</p>', 0, 129, 1, '2025-09-01 01:49:16', NULL),
(686157, 251963, 'radio', 'text', '<p>N &lt; C &lt; P &lt; S</p>', 0, 129, 1, '2025-09-01 01:50:21', NULL),
(686158, 251963, 'radio', 'text', '<p>C &lt; N &lt; P &lt; S</p>', 0, 129, 1, '2025-09-01 01:50:21', NULL),
(686159, 251963, 'radio', 'text', '<p>N &lt; C &lt; S &lt; P</p>', 1, 129, 1, '2025-09-01 01:50:21', NULL),
(686160, 251963, 'radio', 'text', '<p>C &lt; N &lt; S &lt; P</p>', 0, 129, 1, '2025-09-01 01:50:21', NULL),
(686161, 251964, 'radio', 'text', '<p>Be &gt; C &gt; F &gt; Ne</p>', 0, 129, 1, '2025-09-01 01:52:28', NULL),
(686162, 251964, 'radio', 'text', '<p>Be &lt; C &lt; F &lt; Ne</p>', 0, 129, 1, '2025-09-01 01:52:28', NULL),
(686163, 251964, 'radio', 'text', '<p>F &lt; Ne &lt; Be &lt; C</p>', 0, 129, 1, '2025-09-01 01:52:28', NULL),
(686164, 251964, 'radio', 'text', '<p>Be &gt; C &gt; F &lt; Ne</p>', 1, 129, 1, '2025-09-01 01:52:28', NULL),
(686165, 251965, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msup><mi>e</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>M</mi><msup><mi>g</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup></math></p>', 1, 129, 1, '2025-09-01 01:54:09', NULL),
(686166, 251965, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>,</mo><mo>&#160;</mo><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:54:09', NULL),
(686167, 251965, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><msup><mi>F</mi><mi>&#920;</mi></msup><mo>,</mo><mo>&#160;</mo><msup><mi>N</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:54:09', NULL),
(686168, 251965, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>A</mi><msup><mi>s</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 01:54:09', NULL),
(686169, 251966, 'radio', 'text', '<p>Rb &gt; Na &gt; K &gt; Mg</p>', 0, 129, 1, '2025-09-01 01:55:25', NULL),
(686170, 251966, 'radio', 'text', '<p>K&gt;Rb &gt; Na &gt; Mg</p>', 0, 129, 1, '2025-09-01 01:55:25', NULL),
(686171, 251966, 'radio', 'text', '<p>Rb &gt; K &gt; Na &gt; Mg</p>', 1, 129, 1, '2025-09-01 01:55:25', NULL),
(686172, 251966, 'radio', 'text', '<p>Mg &gt; Rb &gt; K &gt; Na</p>', 0, 129, 1, '2025-09-01 01:55:25', NULL),
(686173, 251967, 'radio', 'text', '<p>Zr, Hf</p>', 1, 129, 1, '2025-09-01 01:56:10', NULL),
(686174, 251967, 'radio', 'text', '<p>Cu, Ag</p>', 0, 129, 1, '2025-09-01 01:56:10', NULL),
(686175, 251967, 'radio', 'text', '<p>Se, Ti</p>', 0, 129, 1, '2025-09-01 01:56:10', NULL),
(686176, 251967, 'radio', 'text', '<p>Pd, Pt</p>', 0, 129, 1, '2025-09-01 01:56:10', NULL),
(686177, 251968, 'radio', 'text', '<p>Increases with increase in nuclear charge</p>', 0, 129, 1, '2025-09-01 01:57:34', NULL),
(686178, 251968, 'radio', 'text', '<p>Decreases with increase in nuclear charge</p>', 1, 129, 1, '2025-09-01 01:57:34', NULL),
(686179, 251968, 'radio', 'text', '<p>same for all&nbsp;</p>', 0, 129, 1, '2025-09-01 01:57:34', NULL),
(686180, 251968, 'radio', 'text', '<p>first increases and then decreases</p>', 0, 129, 1, '2025-09-01 01:57:34', NULL),
(686181, 251969, 'radio', 'text', '<p>0.72, 1.60</p>', 1, 129, 1, '2025-09-01 01:59:09', NULL),
(686182, 251969, 'radio', 'text', '<p>1.60, 1.60</p>', 0, 129, 1, '2025-09-01 01:59:09', NULL),
(686183, 251969, 'radio', 'text', '<p>0, 72, 0.72</p>', 0, 129, 1, '2025-09-01 01:59:09', NULL),
(686184, 251969, 'radio', 'text', '<p>1.60, 0.72</p>', 0, 129, 1, '2025-09-01 01:59:09', NULL),
(686185, 251970, 'radio', 'text', '<p>Valence prinicipal quantum number (n)</p>', 0, 129, 1, '2025-09-01 02:00:37', NULL),
(686186, 251970, 'radio', 'text', '<p>Nuclear charge (Z)</p>', 0, 129, 1, '2025-09-01 02:00:37', NULL),
(686187, 251970, 'radio', 'text', '<p>Nuclear mass</p>', 1, 129, 1, '2025-09-01 02:00:37', NULL),
(686188, 251970, 'radio', 'text', '<p>Number of core electrons</p>', 0, 129, 1, '2025-09-01 02:00:37', NULL),
(686189, 251971, 'radio', 'text', '<p>nuclear charge (Z)</p>', 0, 129, 1, '2025-09-01 02:02:23', NULL),
(686190, 251971, 'radio', 'text', '<p>Valence principal quantum nuumber (n)</p>', 0, 129, 1, '2025-09-01 02:02:23', NULL),
(686191, 251971, 'radio', 'text', '<p>Electron-electron interaction in the outer orbitals</p>', 1, 129, 1, '2025-09-01 02:02:23', NULL),
(686192, 251971, 'radio', 'text', '<p>none of the factors because their size is the same</p>', 0, 129, 1, '2025-09-01 02:02:23', NULL),
(686193, 251972, 'radio', 'text', '<p>nuclear charge (Z)</p>', 0, 129, 1, '2025-09-01 02:05:18', NULL),
(686194, 251972, 'radio', 'text', '<p>Valence principal quantum number (n)</p>', 0, 129, 1, '2025-09-01 02:05:18', NULL),
(686195, 251972, 'radio', 'text', '<p>Electron-electron interaction in the outer orbitals</p>', 1, 129, 1, '2025-09-01 02:05:18', NULL),
(686196, 251972, 'radio', 'text', '<p>none of the factors because their size is the same</p>', 0, 129, 1, '2025-09-01 02:05:18', NULL),
(686197, 251973, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>Cl</mi><none/><mi mathvariant=\"normal\">&#920;</mi><mprescripts/><mrow/><mn>35</mn></mmultiscripts><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mmultiscripts><mi>Cl</mi><none/><mi mathvariant=\"normal\">&#920;</mi><mprescripts/><mrow/><mn>35</mn></mmultiscripts></math></p>', 0, 129, 1, '2025-09-01 02:07:50', NULL),
(686198, 251973, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mi>M</mi><msup><mi>n</mi><mrow><mn>7</mn><mo>+</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>Ti</mi><mrow><mn>4</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 02:07:50', NULL),
(686199, 251973, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><msup><mi>l</mi><mi mathvariant=\"normal\">&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-01 02:07:50', NULL),
(686200, 251973, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>P</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup><mo>&#62;</mo><msup><mi>P</mi><mrow><mn>5</mn><mo>+</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-01 02:07:50', NULL),
(686201, 251974, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup><mo>,</mo><mo>&#160;</mo><mi>M</mi><msup><mi>g</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>A</mi><msup><mi>l</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup><mo>(</mo><mi>i</mi><mi>s</mi><mi>o</mi><mi>e</mi><mi>l</mi><mi>c</mi><mi>t</mi><mi>r</mi><mi>o</mi><mi>n</mi><mi>i</mi><mi>c</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-01 02:10:36', NULL),
(686202, 251974, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msup><mi>n</mi><mo>&#8853;</mo></msup><mo>,</mo><mo>&#160;</mo><mi>F</mi><msup><mi>e</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>C</mi><mi>r</mi><mo>(</mo><mi>i</mi><mi>s</mi><mi>o</mi><mi>e</mi><mi>l</mi><mi>c</mi><mi>t</mi><mi>r</mi><mi>o</mi><mi>n</mi><mi>i</mi><mi>c</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-01 02:10:36', NULL),
(686203, 251974, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>F</mi><mi>&#920;</mi></msup><mo>,</mo><mo>&#160;</mo><mi>N</mi><mi>e</mi><mo>,</mo><mo>&#160;</mo><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>(</mo><mi>i</mi><mi>s</mi><mi>o</mi><mi>e</mi><mi>l</mi><mi>c</mi><mi>t</mi><mi>r</mi><mi>o</mi><mi>n</mi><mi>i</mi><mi>c</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-01 02:10:36', NULL),
(686204, 251974, 'radio', 'text', '<p>Fe, Co, Ni</p>', 1, 129, 1, '2025-09-01 02:10:36', NULL),
(686205, 251975, 'radio', 'text', '<p>The charge on the ion</p>', 0, 129, 1, '2025-09-01 02:11:29', NULL),
(686206, 251975, 'radio', 'text', '<p>The atomic number of an atom</p>', 0, 129, 1, '2025-09-01 02:11:29', NULL),
(686207, 251975, 'radio', 'text', '<p>The screening effect</p>', 0, 129, 1, '2025-09-01 02:11:29', NULL),
(686208, 251975, 'radio', 'text', '<p>Both 1 and 3</p>', 1, 129, 1, '2025-09-01 02:11:29', NULL),
(686209, 251976, 'radio', 'text', '<p>more than s-electrons</p>', 0, 129, 1, '2025-09-01 02:12:17', NULL),
(686210, 251976, 'radio', 'text', '<p>more than p-electrons</p>', 0, 129, 1, '2025-09-01 02:12:17', NULL),
(686211, 251976, 'radio', 'text', '<p>less than s-electrons</p>', 1, 129, 1, '2025-09-01 02:12:17', NULL),
(686212, 251976, 'radio', 'text', '<p>same as f-electrons</p>', 0, 129, 1, '2025-09-01 02:12:17', NULL),
(686213, 251977, 'radio', 'text', '<p>both are found together in nature</p>', 0, 129, 1, '2025-09-01 02:13:52', NULL),
(686214, 251977, 'radio', 'text', '<p>both have nearly the same size</p>', 0, 129, 1, '2025-09-01 02:13:52', NULL),
(686215, 251977, 'radio', 'text', '<p>both have similar electronic configuration</p>', 0, 129, 1, '2025-09-01 02:13:52', NULL),
(686216, 251977, 'radio', 'text', '<p>the ratio of their charge and size (i.e.) charge density) is nearly the same</p>', 1, 129, 1, '2025-09-01 02:13:52', NULL),
(686217, 251978, 'radio', 'text', '<p>f &lt; d &lt; p &lt; s</p>', 1, 129, 1, '2025-09-01 02:14:52', NULL),
(686218, 251978, 'radio', 'text', '<p>s = p = d = f</p>', 0, 129, 1, '2025-09-01 02:14:52', NULL),
(686219, 251978, 'radio', 'text', '<p>s &lt; p &lt; d &lt; f</p>', 0, 129, 1, '2025-09-01 02:14:52', NULL),
(686220, 251978, 'radio', 'text', '<p>p &gt; s &gt; d &gt; f</p>', 0, 129, 1, '2025-09-01 02:14:52', NULL),
(686221, 251979, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>e</mi><mo>,</mo><mo>&#160;</mo><msup><mi>H</mi><mi>&#920;</mi></msup><mo>,</mo><mo>&#160;</mo><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-01 02:17:33', NULL),
(686222, 251979, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msup><mi>a</mi><msup><mrow/><mo>&#8853;</mo></msup></msup><mo>,</mo><mo>&#160;</mo><mi>M</mi><msup><mi>g</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>A</mi><msup><mi>l</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 02:17:33', NULL),
(686223, 251979, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>F</mi><mi>&#920;</mi></msup><mo>,</mo><mo>&#160;</mo><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><msup><mi>N</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 02:17:33', NULL),
(686224, 251979, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>,</mo><mo>&#160;</mo><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>,</mo><mo>&#160;</mo><mi>N</mi><mi>e</mi></math></p>', 1, 129, 1, '2025-09-01 02:17:33', NULL),
(686225, 251980, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>p</mi><mn>3</mn></msup><mo>&#62;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>5</mn></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>10</mn></msup><mo>&#60;</mo><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-01 02:19:57', NULL),
(686226, 251980, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>d</mi><mn>5</mn></msup><mo>&#62;</mo><mo>&#160;</mo><msup><mi>p</mi><mn>3</mn></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>10</mn></msup><mo>&#60;</mo><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-01 02:19:57', NULL),
(686227, 251980, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>d</mi><mn>5</mn></msup><mo>&#60;</mo><mo>&#160;</mo><msup><mi>p</mi><mn>3</mn></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>10</mn></msup><mo>&#60;</mo><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo></math></p>', 1, 129, 1, '2025-09-01 02:19:57', NULL),
(686228, 251980, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>p</mi><mn>3</mn></msup><mo>&#62;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>10</mn></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>d</mi><mn>5</mn></msup><mo>&#60;</mo><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-01 02:19:57', NULL),
(686229, 251981, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>,</mo><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:21:51', NULL),
(686230, 251981, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>,</mo><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>1</mn></msup></math></p>', 1, 129, 1, '2025-09-01 02:21:51', NULL),
(686231, 251981, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:21:51', NULL),
(686232, 251981, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>5</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:21:51', NULL),
(686233, 251982, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>X</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:23:48', NULL),
(686234, 251982, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><msup><mi>X</mi><mo mathvariant=\"italic\">&#8853;</mo></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>X</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 1, 129, 1, '2025-09-01 02:23:48', NULL),
(686235, 251982, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><msup><mi>X</mi><mo mathvariant=\"italic\">&#8853;</mo></msup><mrow><mo>(</mo><mi>aq</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>X</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:23:48', NULL),
(686236, 251982, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>X</mi><mo>&#8853;</mo></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:23:48', NULL),
(686237, 251983, 'radio', 'text', '<p>The&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>I</mi><msub><mi>E</mi><mn>2</mn></msub></math>&nbsp;is always more than the first</p>', 0, 129, 1, '2025-09-01 02:26:30', NULL),
(686238, 251983, 'radio', 'text', '<p>Within a group, there is a gradual increase in ionisation energy because nuclear charge increases</p>', 1, 129, 1, '2025-09-01 02:26:30', NULL),
(686239, 251983, 'radio', 'text', '<p>Ionisation energies of Be is more than B.</p>', 0, 129, 1, '2025-09-01 02:26:30', NULL),
(686240, 251983, 'radio', 'text', '<p>Ionisation energies of noble gases are high</p>', 0, 129, 1, '2025-09-01 02:26:30', NULL),
(686241, 251984, 'radio', 'text', '<p>Alkali metals are at the maxima and noble gases at the minima</p>', 0, 129, 1, '2025-09-01 02:30:42', NULL),
(686242, 251984, 'radio', 'text', '<p>Noble gases are at the maxima and alkali metals at the minima.</p>', 1, 129, 1, '2025-09-01 02:30:42', NULL),
(686243, 251984, 'radio', 'text', '<p>Transition elements are at the maxima.</p>', 0, 129, 1, '2025-09-01 02:30:42', NULL),
(686244, 251984, 'radio', 'text', '<p>Minima and maxima do not show any regular behaviour</p>', 0, 129, 1, '2025-09-01 02:30:42', NULL),
(686245, 251985, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-01 02:33:13', NULL),
(686246, 251985, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-01 02:33:13', NULL),
(686247, 251985, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>l</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-01 02:33:13', NULL),
(686248, 251985, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-01 02:33:13', NULL),
(686249, 251986, 'radio', 'text', '<p>less than</p>', 0, 129, 1, '2025-09-01 02:34:17', NULL),
(686250, 251986, 'radio', 'text', '<p>higher than</p>', 1, 129, 1, '2025-09-01 02:34:17', NULL),
(686251, 251986, 'radio', 'text', '<p>same</p>', 0, 129, 1, '2025-09-01 02:34:17', NULL),
(686252, 251986, 'radio', 'text', '<p>depends on the element</p>', 0, 129, 1, '2025-09-01 02:34:17', NULL),
(686253, 251987, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msub><mi>l</mi><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><mi>A</mi><msup><mi>l</mi><mo>&#8853;</mo></msup><mo>+</mo><mo>&#160;</mo><msup><mi>e</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-09-01 02:36:35', NULL),
(686254, 251987, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msup><mi>l</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>&#160;</mo><mo>&#8594;</mo><mi>A</mi><msup><mi>l</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup><mo>+</mo><mo>&#160;</mo><msup><mi>e</mi><mo>-</mo></msup></math></p>', 1, 129, 1, '2025-09-01 02:36:35', NULL),
(686255, 251987, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mi>A</mi><msub><msup><mi>l</mi><mo mathvariant=\"italic\">&#8853;</mo></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><mi>A</mi><msup><mi>l</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>+</mo><mo>&#160;</mo><msup><mi>e</mi><mo>-</mo></msup></math></p>', 0, 129, 1, '2025-09-01 02:36:35', NULL),
(686256, 251987, 'radio', 'text', '<p>all require same amount of energy</p>', 0, 129, 1, '2025-09-01 02:36:35', NULL),
(686257, 251988, 'radio', 'text', '<p>S &lt; P &lt; As</p>', 0, 129, 1, '2025-09-01 02:37:34', NULL),
(686258, 251988, 'radio', 'text', '<p>P &lt; S &lt; As</p>', 0, 129, 1, '2025-09-01 02:37:34', NULL),
(686259, 251988, 'radio', 'text', '<p>As &lt; S &lt; P</p>', 1, 129, 1, '2025-09-01 02:37:34', NULL),
(686260, 251988, 'radio', 'text', '<p>As &lt; P &lt; S</p>', 0, 129, 1, '2025-09-01 02:37:34', NULL),
(686261, 251989, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-09-01 02:40:25', NULL),
(686262, 251989, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-01 02:40:25', NULL),
(686263, 251989, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-01 02:40:25', NULL),
(686264, 251989, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-01 02:40:25', NULL),
(686265, 251990, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><msup><mi>M</mi><mi>&#920;</mi></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>M</mi><mrow/></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:46:09', NULL),
(686266, 251990, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><msup><mi>M</mi><mi>&#920;</mi></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>M</mi><mo>&#8853;</mo></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:46:09', NULL),
(686267, 251990, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><msup><mi>M</mi><mo>&#8853;</mo></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>M</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 0, 129, 1, '2025-09-01 02:46:09', NULL),
(686268, 251990, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><msup><mi>M</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub><mo>&#160;</mo><mo>&#8594;</mo><msub><msup><mi>M</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup><mrow><mo>(</mo><mi>g</mi><mo>)</mo></mrow></msub></math></p>', 1, 129, 1, '2025-09-01 02:46:09', NULL),
(686269, 251991, 'radio', 'text', '<p>Alkaline earth metals</p>', 0, 129, 1, '2025-09-01 02:46:56', NULL),
(686270, 251991, 'radio', 'text', '<p>Alkali metals</p>', 1, 129, 1, '2025-09-01 02:46:56', NULL),
(686271, 251991, 'radio', 'text', '<p>noble gases</p>', 0, 129, 1, '2025-09-01 02:46:56', NULL),
(686272, 251991, 'radio', 'text', '<p>chalcogens</p>', 0, 129, 1, '2025-09-01 02:46:56', NULL),
(686273, 251992, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>Na</mi><mprescripts/><mn>11</mn><mrow/></mmultiscripts></math></p>', 0, 129, 1, '2025-09-01 02:48:20', NULL),
(686274, 251992, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi mathvariant=\"normal\">K</mi><mprescripts/><mn>19</mn><mrow/></mmultiscripts></math></p>', 0, 129, 1, '2025-09-01 02:48:20', NULL),
(686275, 251992, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>Mg</mi><mprescripts/><mn>12</mn><mrow/></mmultiscripts></math></p>', 1, 129, 1, '2025-09-01 02:48:20', NULL),
(686276, 251992, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>Rb</mi><mprescripts/><mn>37</mn><mrow/></mmultiscripts></math></p>', 0, 129, 1, '2025-09-01 02:48:20', NULL),
(686277, 251993, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>1</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:50:39', NULL),
(686278, 251993, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-09-01 02:50:39', NULL),
(686279, 251993, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:50:39', NULL),
(686280, 251993, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>A</mi><mi>r</mi></mrow></mfenced><mn>3</mn><msup><mi>d</mi><mn>10</mn></msup><mn>4</mn><msup><mi>s</mi><mn>2</mn></msup><mn>4</mn><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-01 02:50:39', NULL),
(686281, 251994, 'radio', 'text', '<p>C &gt; N &gt; O &gt; F</p>', 0, 129, 1, '2025-09-01 02:51:39', NULL),
(686282, 251994, 'radio', 'text', '<p>O &gt; N &gt; F &gt; C</p>', 0, 129, 1, '2025-09-01 02:51:39', NULL),
(686283, 251994, 'radio', 'text', '<p>O &gt; F &gt; N &gt; C</p>', 1, 129, 1, '2025-09-01 02:51:39', NULL),
(686284, 251994, 'radio', 'text', '<p>F &gt; O &gt; N &gt; C</p>', 0, 129, 1, '2025-09-01 02:51:39', NULL),
(686285, 251995, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-01 02:52:05', NULL),
(686286, 251995, 'radio', 'text', '<p>K</p>', 0, 129, 1, '2025-09-01 02:52:05', NULL),
(686287, 251995, 'radio', 'text', '<p>Rb</p>', 0, 129, 1, '2025-09-01 02:52:05', NULL),
(686288, 251995, 'radio', 'text', '<p>Li</p>', 1, 129, 1, '2025-09-01 02:52:05', NULL),
(686289, 251996, 'radio', 'text', '<p>carbon</p>', 0, 129, 1, '2025-09-01 02:53:06', NULL),
(686290, 251996, 'radio', 'text', '<p>boron</p>', 0, 129, 1, '2025-09-01 02:53:06', NULL),
(686291, 251996, 'radio', 'text', '<p>oxygen</p>', 0, 129, 1, '2025-09-01 02:53:06', NULL),
(686292, 251996, 'radio', 'text', '<p>nitrogen</p>', 1, 129, 1, '2025-09-01 02:53:06', NULL),
(686293, 251997, 'radio', 'text', '<p>Greater attraction of electrons by the nucleus</p>', 0, 129, 1, '2025-09-01 02:54:10', NULL),
(686294, 251997, 'radio', 'text', '<p>Extra stability of the half-filled p-orbitals</p>', 1, 129, 1, '2025-09-01 02:54:10', NULL),
(686295, 251997, 'radio', 'text', '<p>smaller size of nitrogen</p>', 0, 129, 1, '2025-09-01 02:54:10', NULL),
(686296, 251997, 'radio', 'text', '<p>more penetrating effect</p>', 0, 129, 1, '2025-09-01 02:54:10', NULL),
(686297, 251998, 'radio', 'text', '<p>K &gt; Na &gt; Li</p>', 0, 129, 1, '2025-09-01 02:55:20', NULL),
(686298, 251998, 'radio', 'text', '<p>Be &gt; Mg &gt; Ca</p>', 1, 129, 1, '2025-09-01 02:55:20', NULL),
(686299, 251998, 'radio', 'text', '<p>B &gt; C &gt; N</p>', 0, 129, 1, '2025-09-01 02:55:20', NULL),
(686300, 251998, 'radio', 'text', '<p>Ge &gt; Si &gt; C</p>', 0, 129, 1, '2025-09-01 02:55:20', NULL),
(686301, 251999, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-01 02:56:07', NULL),
(686302, 251999, 'radio', 'text', '<p>Mg</p>', 0, 129, 1, '2025-09-01 02:56:07', NULL),
(686303, 251999, 'radio', 'text', '<p>Al</p>', 0, 129, 1, '2025-09-01 02:56:07', NULL),
(686304, 251999, 'radio', 'text', '<p>Si</p>', 1, 129, 1, '2025-09-01 02:56:07', NULL),
(686305, 252000, 'radio', 'text', '<p>Alkali metals</p>', 0, 129, 1, '2025-09-01 02:57:00', NULL),
(686306, 252000, 'radio', 'text', '<p>Transition elements</p>', 0, 129, 1, '2025-09-01 02:57:00', NULL),
(686307, 252000, 'radio', 'text', '<p>Halogens</p>', 1, 129, 1, '2025-09-01 02:57:00', NULL),
(686308, 252000, 'radio', 'text', '<p>Alkaline earth metals</p>', 0, 129, 1, '2025-09-01 02:57:00', NULL),
(686309, 252001, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-01 02:57:59', NULL),
(686310, 252001, 'radio', 'text', '<p>Mg</p>', 0, 129, 1, '2025-09-01 02:57:59', NULL),
(686311, 252001, 'radio', 'text', '<p>K</p>', 0, 129, 1, '2025-09-01 02:57:59', NULL),
(686312, 252001, 'radio', 'text', '<p>Kr</p>', 1, 129, 1, '2025-09-01 02:57:59', NULL),
(686313, 252002, 'radio', 'text', '<p>Cu &gt; Ag &lt; Au</p>', 1, 129, 1, '2025-09-01 02:58:50', NULL),
(686314, 252002, 'radio', 'text', '<p>Cu &gt; Ag &gt; Au</p>', 0, 129, 1, '2025-09-01 02:58:50', NULL),
(686315, 252002, 'radio', 'text', '<p>Cu &lt; Ag &lt; Au</p>', 0, 129, 1, '2025-09-01 02:58:50', NULL),
(686316, 252002, 'radio', 'text', '<p>Au &gt; Ag &lt; Cu</p>', 0, 129, 1, '2025-09-01 02:58:50', NULL),
(686317, 252003, 'radio', 'text', '<p>35.1, 38.3</p>', 0, 129, 1, '2025-09-01 02:59:41', NULL),
(686318, 252003, 'radio', 'text', '<p>38.3, 38.3</p>', 0, 129, 1, '2025-09-01 02:59:41', NULL),
(686319, 252003, 'radio', 'text', '<p>38.3, 35.1</p>', 1, 129, 1, '2025-09-01 02:59:41', NULL),
(686320, 252003, 'radio', 'text', '<p>35.1, 35.1&nbsp;</p>', 0, 129, 1, '2025-09-01 02:59:41', NULL),
(686321, 252004, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-01 03:02:42', NULL),
(686322, 252004, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mn>3</mn><msup><mi>p</mi><mn>1</mn></msup></math></p>', 1, 129, 1, '2025-09-01 03:02:42', NULL),
(686323, 252004, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-01 03:02:42', NULL),
(686324, 252004, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>2</mn><msup><mi>p</mi><mn>6</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-01 03:02:42', NULL),
(686325, 252005, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-01 03:03:39', NULL),
(686326, 252005, 'radio', 'text', '<p>B</p>', 0, 129, 1, '2025-09-01 03:03:39', NULL),
(686327, 252005, 'radio', 'text', '<p>Be</p>', 1, 129, 1, '2025-09-01 03:03:39', NULL),
(686328, 252005, 'radio', 'text', '<p>F</p>', 0, 129, 1, '2025-09-01 03:03:39', NULL),
(686329, 252006, 'radio', 'text', '<p>third</p>', 1, 129, 1, '2025-09-01 03:04:16', NULL),
(686330, 252006, 'radio', 'text', '<p>second</p>', 0, 129, 1, '2025-09-01 03:04:16', NULL),
(686331, 252006, 'radio', 'text', '<p>first</p>', 0, 129, 1, '2025-09-01 03:04:16', NULL),
(686332, 252006, 'radio', 'text', '<p>fourth</p>', 0, 129, 1, '2025-09-01 03:04:16', NULL),
(686333, 252007, 'radio', 'text', '<p>Ionisation enthalpy increases for each successive electron</p>', 0, 129, 1, '2025-09-01 03:06:04', NULL),
(686334, 252007, 'radio', 'text', '<p>The greatest increase in ionisation enthalpy is experienced on removal of electron from core noble gas configuration</p>', 0, 129, 1, '2025-09-01 03:06:04', NULL),
(686335, 252007, 'radio', 'text', '<p>End of valence electrons is marked by a big jump in ionisation enthalpy</p>', 0, 129, 1, '2025-09-01 03:06:04', NULL),
(686336, 252007, 'radio', 'text', '<p>Removal of electron from orbitals bearing lower n value is easier than from orbital having higher n value</p>', 1, 129, 1, '2025-09-01 03:06:04', NULL),
(686337, 252008, 'radio', 'text', '<p>it is difficult to remove electron from cation</p>', 0, 129, 1, '2025-09-01 03:07:38', NULL),
(686338, 252008, 'radio', 'text', '<p>The size of the cation is smaller than its atoms</p>', 0, 129, 1, '2025-09-01 03:07:38', NULL),
(686339, 252008, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>Z</mi><mrow><mi>e</mi><mi>f</mi><mi>f</mi></mrow></msub></math>&nbsp;is more for cation</p>', 0, 129, 1, '2025-09-01 03:07:38', NULL),
(686340, 252008, 'radio', 'text', '<p>all the above</p>', 1, 129, 1, '2025-09-01 03:07:38', NULL),
(686341, 252009, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-06 04:16:53', NULL),
(686342, 252009, 'radio', 'text', '<p>K</p>', 0, 129, 1, '2025-09-06 04:16:53', NULL),
(686343, 252009, 'radio', 'text', '<p>Mg</p>', 1, 129, 1, '2025-09-06 04:16:53', NULL),
(686344, 252009, 'radio', 'text', '<p>Ca</p>', 0, 129, 1, '2025-09-06 04:16:53', NULL),
(686345, 252010, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mi mathvariant=\"normal\">O</mi><mo>&#8853;</mo></msup></math></p>', 1, 129, 1, '2025-09-06 04:17:57', NULL),
(686346, 252010, 'radio', 'text', '<p>N</p>', 0, 129, 1, '2025-09-06 04:17:57', NULL),
(686347, 252010, 'radio', 'text', '<p>O</p>', 0, 129, 1, '2025-09-06 04:17:57', NULL),
(686348, 252010, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-06 04:17:57', NULL),
(686349, 252011, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mfenced><mrow><mi>I</mi><mi>E</mi></mrow></mfenced><mi>X</mi></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mfenced><mrow><mi>I</mi><mi>E</mi></mrow></mfenced><mi>Y</mi></msub></math></p>', 0, 129, 1, '2025-09-06 04:19:50', NULL),
(686350, 252011, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mfenced><mrow><mi>E</mi><mi>A</mi></mrow></mfenced><mi>X</mi></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mfenced><mrow><mi>E</mi><mi>A</mi></mrow></mfenced><mi>Y</mi></msub></math></p>', 0, 129, 1, '2025-09-06 04:19:50', NULL),
(686351, 252011, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mfenced><mrow><mi>E</mi><mi>N</mi></mrow></mfenced><mi>X</mi></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mfenced><mrow><mi>E</mi><mi>N</mi></mrow></mfenced><mi>Y</mi></msub></math></p>', 1, 129, 1, '2025-09-06 04:19:50', NULL),
(686352, 252011, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mfenced><mrow><mi>I</mi><mi>E</mi></mrow></mfenced><mi>Y</mi></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mfenced><mrow><mi>I</mi><mi>E</mi></mrow></mfenced><mi>X</mi></msub></math></p>', 0, 129, 1, '2025-09-06 04:19:50', NULL),
(686353, 252012, 'radio', 'text', '<p>O &gt; F &gt; N &gt; C</p>', 1, 129, 1, '2025-09-06 04:20:52', NULL),
(686354, 252012, 'radio', 'text', '<p>F &gt; O &gt; N &gt; C</p>', 0, 129, 1, '2025-09-06 04:20:52', NULL),
(686355, 252012, 'radio', 'text', '<p>C &gt; N &gt; O &gt; F</p>', 0, 129, 1, '2025-09-06 04:20:52', NULL),
(686356, 252012, 'radio', 'text', '<p>O &gt; N &gt; F &gt; C</p>', 0, 129, 1, '2025-09-06 04:20:52', NULL),
(686357, 252013, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-06 04:22:49', NULL),
(686358, 252013, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>B</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-06 04:22:49', NULL),
(686359, 252013, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>C</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-06 04:22:49', NULL),
(686360, 252013, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msup><mi>e</mi><mi>&#920;</mi></msup></math></p>', 1, 129, 1, '2025-09-06 04:22:49', NULL),
(686361, 252014, 'radio', 'text', '<p>Sn</p>', 0, 129, 1, '2025-09-06 04:24:01', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(686362, 252014, 'radio', 'text', '<p>Fe</p>', 0, 129, 1, '2025-09-06 04:24:01', NULL),
(686363, 252014, 'radio', 'text', '<p>Pb</p>', 1, 129, 1, '2025-09-06 04:24:01', NULL),
(686364, 252014, 'radio', 'text', '<p>Ag</p>', 0, 129, 1, '2025-09-06 04:24:01', NULL),
(686365, 252015, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>p</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-09-06 04:26:29', NULL),
(686366, 252015, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>p</mi><mn>1</mn></msup></math></p>', 0, 129, 1, '2025-09-06 04:26:29', NULL),
(686367, 252015, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>N</mi><mi>e</mi></mrow></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>3</mn><msup><mi>p</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-06 04:26:29', NULL),
(686368, 252015, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>A</mi><mi>r</mi></mrow></mfenced><mo>&#160;</mo><mn>3</mn><msup><mi>d</mi><mn>10</mn></msup><mn>4</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>4</mn><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-06 04:26:29', NULL),
(686369, 252016, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>I</mi><msub><mi>E</mi><mn>1</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msup><mi>C</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>I</mi><msub><mi>E</mi><mn>1</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msup><mi>N</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 04:29:45', NULL),
(686370, 252016, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>I</mi><msub><mi>E</mi><mn>2</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><mi>S</mi><mi>e</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>I</mi><msub><mi>E</mi><mn>2</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><mi>A</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-09-06 04:29:45', NULL),
(686371, 252016, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>I</mi><msub><mi>E</mi><mn>3</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><mi>F</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>I</mi><msub><mi>E</mi><mn>3</mn></msub><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><mi>O</mi></math></p>', 0, 129, 1, '2025-09-06 04:29:45', NULL),
(686372, 252016, 'radio', 'text', '<p>Halogens have highest IE in respective period</p>', 1, 129, 1, '2025-09-06 04:29:45', NULL),
(686373, 252017, 'radio', 'text', '<p>2.96</p>', 1, 129, 1, '2025-09-06 04:30:38', NULL),
(686374, 252017, 'radio', 'text', '<p>2.6</p>', 0, 129, 1, '2025-09-06 04:30:38', NULL),
(686375, 252017, 'radio', 'text', '<p>0</p>', 0, 129, 1, '2025-09-06 04:30:38', NULL),
(686376, 252017, 'radio', 'text', '<p>4.0</p>', 0, 129, 1, '2025-09-06 04:30:38', NULL),
(686377, 252018, 'radio', 'text', '<p>both acidic</p>', 0, 129, 1, '2025-09-06 04:32:15', NULL),
(686378, 252018, 'radio', 'text', '<p>both basic</p>', 0, 129, 1, '2025-09-06 04:32:15', NULL),
(686379, 252018, 'radio', 'text', '<p>Acidic, basic</p>', 1, 129, 1, '2025-09-06 04:32:15', NULL),
(686380, 252018, 'radio', 'text', '<p>Basic, acidic</p>', 0, 129, 1, '2025-09-06 04:32:15', NULL),
(686381, 252019, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msubsup><mi>NO</mi><mn>3</mn><mi mathvariant=\"normal\">&#920;</mi></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>CO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>CIO</mi><mn>3</mn><mi mathvariant=\"normal\">&#920;</mi></msubsup></math></p>', 0, 129, 1, '2025-09-06 04:35:47', NULL),
(686382, 252019, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msubsup><mi>NO</mi><mn>3</mn><mi mathvariant=\"normal\">&#920;</mi></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>CO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>,</mo><mo>&#160;</mo><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-06 04:35:47', NULL),
(686383, 252019, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mo>&#160;</mo><msubsup><mi>CO</mi><mn>3</mn><mrow><mn>2</mn><mo>-</mo></mrow></msubsup><mo>,</mo><mo>&#160;</mo><msubsup><mi>CIO</mi><mn>3</mn><mi mathvariant=\"normal\">&#920;</mi></msubsup><mo>,</mo><mo>&#160;</mo><msub><mi>SO</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-06 04:35:47', NULL),
(686384, 252019, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-06 04:35:47', NULL),
(686385, 252020, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo>&#62;</mo><mo>&#160;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mi>C</mi><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 04:39:36', NULL),
(686386, 252020, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#62;</mo><mo>&#160;</mo><mo>&#160;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 04:39:36', NULL),
(686387, 252020, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>S</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-06 04:39:36', NULL),
(686388, 252020, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mo>&#8201;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><msup><mi>a</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup><mo mathvariant=\"italic\">&#62;</mo><msup><mi>S</mi><mrow><mn mathvariant=\"italic\">2</mn><mo mathvariant=\"italic\">-</mo></mrow></msup><mo mathvariant=\"italic\">&#62;</mo><mi>C</mi><msup><mi>I</mi><mi mathvariant=\"italic\">&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-06 04:39:36', NULL),
(686389, 252021, 'radio', 'text', '<p>II, III and IV</p>', 1, 129, 1, '2025-09-06 04:43:44', NULL),
(686390, 252021, 'radio', 'text', '<p>I, II and III</p>', 0, 129, 1, '2025-09-06 04:43:44', NULL),
(686391, 252021, 'radio', 'text', '<p>I, II and IV</p>', 0, 129, 1, '2025-09-06 04:43:44', NULL),
(686392, 252021, 'radio', 'text', '<p>II and I</p>', 0, 129, 1, '2025-09-06 04:43:44', NULL),
(686393, 252022, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mi>x</mi></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msub><mi>I</mi><mi>z</mi></msub></math></p>', 1, 129, 1, '2025-09-06 04:47:52', NULL),
(686394, 252022, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mi>z</mi></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msub><mi>I</mi><mi>x</mi></msub></math></p>', 0, 129, 1, '2025-09-06 04:47:52', NULL),
(686395, 252022, 'radio', 'text', '<p>Relation between&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mi>x</mi></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>I</mi><mi>x</mi></msub></math>&nbsp;is uncertain</p>', 0, 129, 1, '2025-09-06 04:47:52', NULL),
(686396, 252022, 'radio', 'text', '<p>Relation between&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mi>x</mi></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>I</mi><mi>x</mi></msub></math>&nbsp;is uncertain</p>', 0, 129, 1, '2025-09-06 04:47:52', NULL),
(686397, 252023, 'radio', 'text', '<p>B &gt; Al &gt; Mg &gt; K</p>', 0, 129, 1, '2025-09-06 04:49:18', NULL),
(686398, 252023, 'radio', 'text', '<p>Al &gt; Mg &gt; B &gt; K</p>', 0, 129, 1, '2025-09-06 04:49:18', NULL),
(686399, 252023, 'radio', 'text', '<p>Mg &gt; Al &gt; K &gt; B</p>', 0, 129, 1, '2025-09-06 04:49:18', NULL),
(686400, 252023, 'radio', 'text', '<p>K &gt; Mg &gt; Al &gt; B</p>', 1, 129, 1, '2025-09-06 04:49:18', NULL),
(686401, 252024, 'radio', 'text', '<p>+170 kcal</p>', 0, 129, 1, '2025-09-06 04:51:11', NULL),
(686402, 252024, 'radio', 'text', '<p>+ 526 kcal</p>', 1, 129, 1, '2025-09-06 04:51:11', NULL),
(686403, 252024, 'radio', 'text', '<p>-170 kcal</p>', 0, 129, 1, '2025-09-06 04:51:11', NULL),
(686404, 252024, 'radio', 'text', '<p>-526 kcal</p>', 0, 129, 1, '2025-09-06 04:51:11', NULL),
(686405, 252025, 'radio', 'text', '<p>B &gt; C &gt; Si &gt; N &gt; F</p>', 0, 129, 1, '2025-09-06 04:53:14', NULL),
(686406, 252025, 'radio', 'text', '<p>Si &gt; C &gt; B &gt; N &gt; F</p>', 0, 129, 1, '2025-09-06 04:53:14', NULL),
(686407, 252025, 'radio', 'text', '<p>F &gt; N &gt; C &gt; B &gt; Si</p>', 1, 129, 1, '2025-09-06 04:53:14', NULL),
(686408, 252025, 'radio', 'text', '<p>F &gt; N &gt; C &gt; Si &gt; B</p>', 0, 129, 1, '2025-09-06 04:53:14', NULL),
(686409, 252026, 'radio', 'text', '<p>Oxygen</p>', 0, 129, 1, '2025-09-06 04:53:53', NULL),
(686410, 252026, 'radio', 'text', '<p>Fluorine</p>', 0, 129, 1, '2025-09-06 04:53:53', NULL),
(686411, 252026, 'radio', 'text', '<p>Nitrogen</p>', 1, 129, 1, '2025-09-06 04:53:53', NULL),
(686412, 252026, 'radio', 'text', '<p>Carbon</p>', 0, 129, 1, '2025-09-06 04:53:53', NULL),
(686413, 252027, 'radio', 'text', '<p>is always successive (energy is released)</p>', 0, 129, 1, '2025-09-06 04:55:23', NULL),
(686414, 252027, 'radio', 'text', '<p>is always positive (energy is absorbed0</p>', 1, 129, 1, '2025-09-06 04:55:23', NULL),
(686415, 252027, 'radio', 'text', '<p>can be positive or negative</p>', 0, 129, 1, '2025-09-06 04:55:23', NULL),
(686416, 252027, 'radio', 'text', '<p>is always zero</p>', 0, 129, 1, '2025-09-06 04:55:23', NULL),
(686417, 252028, 'radio', 'text', '<p>Greater is the nuclear charge, greater is the electron affinity.</p>', 0, 129, 1, '2025-09-06 04:57:49', NULL),
(686418, 252028, 'radio', 'text', '<p>Neon has zero electron affinity</p>', 0, 129, 1, '2025-09-06 04:57:49', NULL),
(686419, 252028, 'radio', 'text', '<p>Electron affinity decreases in going down a group and increases across period from the left to the right (<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8594;</mo></math>)</p>', 1, 129, 1, '2025-09-06 04:57:49', NULL),
(686420, 252028, 'radio', 'text', '<p>Electron affinity decreases from fluorine to iodine in the group.</p>', 0, 129, 1, '2025-09-06 04:57:49', NULL),
(686421, 252029, 'radio', 'text', '<p>smaller size</p>', 1, 129, 1, '2025-09-06 04:58:44', NULL),
(686422, 252029, 'radio', 'text', '<p>smaller nuclear charge</p>', 0, 129, 1, '2025-09-06 04:58:44', NULL),
(686423, 252029, 'radio', 'text', '<p>difference in their electronic arrangement</p>', 0, 129, 1, '2025-09-06 04:58:44', NULL),
(686424, 252029, 'radio', 'text', '<p>its highest reactivity</p>', 0, 129, 1, '2025-09-06 04:58:44', NULL),
(686425, 252030, 'radio', 'text', '<p>F &gt; CI &gt; Br &gt; I</p>', 0, 129, 1, '2025-09-06 05:02:01', NULL),
(686426, 252030, 'radio', 'text', '<p>F &lt; CI &lt; Br &lt; I</p>', 0, 129, 1, '2025-09-06 05:02:01', NULL),
(686427, 252030, 'radio', 'text', '<p>F &lt; CI &gt; Br &gt; I</p>', 1, 129, 1, '2025-09-06 05:02:01', NULL),
(686428, 252030, 'radio', 'text', '<p>F &gt; CI &lt; Br &lt; I</p>', 0, 129, 1, '2025-09-06 05:02:01', NULL),
(686429, 252031, 'radio', 'text', '<p>high</p>', 0, 129, 1, '2025-09-06 05:02:53', NULL),
(686430, 252031, 'radio', 'text', '<p>small</p>', 0, 129, 1, '2025-09-06 05:02:53', NULL),
(686431, 252031, 'radio', 'text', '<p>zero</p>', 1, 129, 1, '2025-09-06 05:02:53', NULL),
(686432, 252031, 'radio', 'text', '<p>positive</p>', 0, 129, 1, '2025-09-06 05:02:53', NULL),
(686433, 252032, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>320</mn><mo>&#160;</mo><mi>k</mi><mi>J</mi><mo>&#160;</mo><mi>m</mi><mi>o</mi><msup><mi>l</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-06 05:05:33', NULL),
(686434, 252032, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>160</mn><mo>&#160;</mo><mi>k</mi><mi>J</mi><mo>&#160;</mo><mi>m</mi><mi>o</mi><msup><mi>l</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 05:05:33', NULL),
(686435, 252032, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>+</mo><mn>320</mn><mo>&#160;</mo><mi>k</mi><mi>J</mi><mo>&#160;</mo><mi>m</mi><mi>o</mi><msup><mi>l</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 05:05:33', NULL),
(686436, 252032, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>+</mo><mn>160</mn><mo>&#160;</mo><mi>k</mi><mi>J</mi><mo>&#160;</mo><mi>m</mi><mi>o</mi><msup><mi>l</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-06 05:05:33', NULL),
(686437, 252033, 'radio', 'text', '<p>F &gt; CI &gt; Br &gt; I</p>', 0, 129, 1, '2025-09-06 05:06:35', NULL),
(686438, 252033, 'radio', 'text', '<p>C &lt; N &lt; O &lt; F</p>', 0, 129, 1, '2025-09-06 05:06:35', NULL),
(686439, 252033, 'radio', 'text', '<p>N &lt; C &lt; O &lt; F</p>', 1, 129, 1, '2025-09-06 05:06:35', NULL),
(686440, 252033, 'radio', 'text', '<p>C &lt; Si &lt; P &lt; N</p>', 0, 129, 1, '2025-09-06 05:06:35', NULL),
(686441, 252034, 'radio', 'text', '<p>The atomic number of fluorine is less than that of chlorine</p>', 0, 129, 1, '2025-09-06 05:09:49', NULL),
(686442, 252034, 'radio', 'text', '<p>Fluorine being the first member of the family behaves in an unusual manner</p>', 0, 129, 1, '2025-09-06 05:09:49', NULL),
(686443, 252034, 'radio', 'text', '<p>Chloride can accommodate an electron better than fluorine by utilising its vacant 3d orbital</p>', 0, 129, 1, '2025-09-06 05:09:49', NULL),
(686444, 252034, 'radio', 'text', '<p>Small size, high electron density and an increased electron repulsion make addition of an electron to fluorine less favourable than that in the case of chlorine</p>', 1, 129, 1, '2025-09-06 05:09:49', NULL),
(686445, 252035, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-06 05:11:09', NULL),
(686446, 252035, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mo>&#8853;</mo></msup></math>&nbsp;is formed from O</p>', 0, 129, 1, '2025-09-06 05:11:09', NULL),
(686447, 252035, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mi>i</mi><mi>s</mi><mo>&#160;</mo><mi>f</mi><mi>o</mi><mi>r</mi><mi>m</mi><mi>e</mi><mi>d</mi><mo>&#160;</mo><mi>f</mi><mi>r</mi><mi>o</mi><mi>m</mi><mo>&#160;</mo><mi>O</mi></math></p>', 1, 129, 1, '2025-09-06 05:11:09', NULL),
(686448, 252035, 'radio', 'text', '<p>EA is always a negative value</p>', 0, 129, 1, '2025-09-06 05:11:09', NULL),
(686449, 252036, 'radio', 'text', '<p>P &gt; Si</p>', 1, 129, 1, '2025-09-06 05:13:15', NULL),
(686450, 252036, 'radio', 'text', '<p>C &gt; N</p>', 0, 129, 1, '2025-09-06 05:13:15', NULL),
(686451, 252036, 'radio', 'text', '<p>Br &gt; Cl</p>', 0, 129, 1, '2025-09-06 05:13:15', NULL),
(686452, 252036, 'radio', 'text', '<p>Sr &gt; Ca</p>', 0, 129, 1, '2025-09-06 05:13:15', NULL),
(686497, 252037, 'radio', 'text', '<p>C, N, Si, P</p>', 0, 129, 1, '2025-09-07 02:18:13', NULL),
(686498, 252037, 'radio', 'text', '<p>N, Si, C, P</p>', 0, 129, 1, '2025-09-07 02:18:13', NULL),
(686499, 252037, 'radio', 'text', '<p>Si, P, C, N</p>', 1, 129, 1, '2025-09-07 02:18:13', NULL),
(686500, 252037, 'radio', 'text', '<p>P, Si, N, C</p>', 0, 129, 1, '2025-09-07 02:18:13', NULL),
(686501, 252038, 'radio', 'text', '<p>Tendency to form +ve ions</p>', 0, 129, 1, '2025-09-07 02:18:59', NULL),
(686502, 252038, 'radio', 'text', '<p>High ionisation energy</p>', 1, 129, 1, '2025-09-07 02:18:59', NULL),
(686503, 252038, 'radio', 'text', '<p>Large atomic size</p>', 0, 129, 1, '2025-09-07 02:18:59', NULL),
(686504, 252038, 'radio', 'text', '<p>Low electron affinity</p>', 0, 129, 1, '2025-09-07 02:18:59', NULL),
(686505, 252039, 'radio', 'text', '<p>S &lt; P &lt; N &lt; O</p>', 0, 129, 1, '2025-09-07 02:20:00', NULL),
(686506, 252039, 'radio', 'text', '<p>P &lt; S &lt; N &lt; O</p>', 1, 129, 1, '2025-09-07 02:20:00', NULL),
(686507, 252039, 'radio', 'text', '<p>N &lt; O &lt; P &lt; S</p>', 0, 129, 1, '2025-09-07 02:20:00', NULL),
(686508, 252039, 'radio', 'text', '<p>N &lt; P&nbsp; &lt; S &lt; O</p>', 0, 129, 1, '2025-09-07 02:20:00', NULL),
(686509, 252040, 'radio', 'text', '<p>Increases</p>', 1, 129, 1, '2025-09-07 02:20:42', NULL),
(686510, 252040, 'radio', 'text', '<p>decreases</p>', 0, 129, 1, '2025-09-07 02:20:42', NULL),
(686511, 252040, 'radio', 'text', '<p>Remains same</p>', 0, 129, 1, '2025-09-07 02:20:42', NULL),
(686512, 252040, 'radio', 'text', '<p>non</p>', 0, 129, 1, '2025-09-07 02:20:42', NULL),
(686513, 252041, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>M</mi><mrow><mn>1</mn><mo>-</mo></mrow></msup><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>4</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 02:22:29', NULL),
(686514, 252041, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>M</mi><mrow><mn>1</mn><mo>-</mo></mrow></msup><mo>&#62;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>4</mn><mo>-</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-07 02:22:29', NULL),
(686515, 252041, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>M</mi><mrow><mn>1</mn><mo>-</mo></mrow></msup><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>4</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 02:22:29', NULL),
(686516, 252041, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>M</mi><mrow><mn>4</mn><mo>-</mo></mrow></msup><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>3</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msup><mi>M</mi><mrow><mn>1</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 02:22:29', NULL),
(686517, 252042, 'radio', 'text', '<p>IE decreases</p>', 1, 129, 1, '2025-09-07 02:23:14', NULL),
(686518, 252042, 'radio', 'text', '<p>IE increases</p>', 0, 129, 1, '2025-09-07 02:23:14', NULL),
(686519, 252042, 'radio', 'text', '<p>No change in IE</p>', 0, 129, 1, '2025-09-07 02:23:14', NULL),
(686520, 252042, 'radio', 'text', '<p>Attraction of nucleus on the valence electron increases</p>', 0, 129, 1, '2025-09-07 02:23:14', NULL),
(686521, 252043, 'radio', 'text', '<p>F, Cl, Br</p>', 0, 129, 1, '2025-09-07 02:24:01', NULL),
(686522, 252043, 'radio', 'text', '<p>Li, Na, K</p>', 0, 129, 1, '2025-09-07 02:24:01', NULL),
(686523, 252043, 'radio', 'text', '<p>Ca, Sr, Ba</p>', 0, 129, 1, '2025-09-07 02:24:01', NULL),
(686524, 252043, 'radio', 'text', '<p>Zn, Cd, Hg</p>', 1, 129, 1, '2025-09-07 02:24:01', NULL),
(686525, 252044, 'radio', 'text', '<p>As</p>', 0, 129, 1, '2025-09-07 02:24:28', NULL),
(686526, 252044, 'radio', 'text', '<p>Sb</p>', 0, 129, 1, '2025-09-07 02:24:28', NULL),
(686527, 252044, 'radio', 'text', '<p>P</p>', 0, 129, 1, '2025-09-07 02:24:28', NULL),
(686528, 252044, 'radio', 'text', '<p>S</p>', 1, 129, 1, '2025-09-07 02:24:28', NULL),
(686529, 252045, 'radio', 'text', '<p>Increases from carbon to fluorine</p>', 0, 129, 1, '2025-09-07 02:25:37', NULL),
(686530, 252045, 'radio', 'text', '<p>Decreases from carbon to fluorine</p>', 1, 129, 1, '2025-09-07 02:25:37', NULL),
(686531, 252045, 'radio', 'text', '<p>Increases up to oxygen and is minimum at fluorine</p>', 0, 129, 1, '2025-09-07 02:25:37', NULL),
(686532, 252045, 'radio', 'text', '<p>Is minimum at nitrogen and then increases continuously</p>', 0, 129, 1, '2025-09-07 02:25:37', NULL),
(686533, 252046, 'radio', 'text', '<p>Compound AB conducts electricity only in fused state</p>', 1, 129, 1, '2025-09-07 02:27:31', NULL),
(686534, 252046, 'radio', 'text', '<p>Compound BD conducts electricity only in solution state</p>', 0, 129, 1, '2025-09-07 02:27:31', NULL),
(686535, 252046, 'radio', 'text', '<p>Compound CD conducts electricity in fused as well in solution state</p>', 0, 129, 1, '2025-09-07 02:27:31', NULL),
(686536, 252046, 'radio', 'text', '<p>AD does not conduct electricity in solid and fused state</p>', 0, 129, 1, '2025-09-07 02:27:31', NULL),
(686537, 252047, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:28:32', NULL),
(686538, 252047, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>B</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:28:32', NULL),
(686539, 252047, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:28:32', NULL),
(686540, 252047, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:28:32', NULL),
(686541, 252048, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 02:29:17', NULL),
(686542, 252048, 'radio', 'text', '<p>MgO</p>', 0, 129, 1, '2025-09-07 02:29:17', NULL),
(686543, 252048, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:29:17', NULL),
(686544, 252048, 'radio', 'text', '<p>CuO</p>', 0, 129, 1, '2025-09-07 02:29:17', NULL),
(686545, 252049, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub><mo>,</mo><mo>&#160;</mo><mi>C</mi><mi>u</mi></math></p>', 1, 129, 1, '2025-09-07 02:34:50', NULL),
(686546, 252049, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>u</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub><mo>,</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 02:34:50', NULL),
(686547, 252049, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub><mo>,</mo><mo>&#160;</mo><mi>C</mi><mi>u</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 02:34:50', NULL),
(686548, 252049, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>u</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi><mo>,</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:34:50', NULL),
(686549, 252050, 'radio', 'text', '<p>CaO &lt; CuO &lt;&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math>&nbsp;&lt;&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:37:50', NULL),
(686550, 252050, 'radio', 'text', '<p>CaO &lt;&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math>&nbsp;&lt; CuO &lt;&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:37:50', NULL),
(686551, 252050, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math>&nbsp;&lt; CuO &lt; CaO &lt;&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:37:50', NULL),
(686552, 252050, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;&lt; CaO &lt; CuO</p>', 0, 129, 1, '2025-09-07 02:37:50', NULL),
(686553, 252051, 'radio', 'text', '<p>Acidic, acidic</p>', 0, 129, 1, '2025-09-07 02:39:11', NULL),
(686554, 252051, 'radio', 'text', '<p>Acidic, amphoteric</p>', 0, 129, 1, '2025-09-07 02:39:11', NULL),
(686555, 252051, 'radio', 'text', '<p>Amphoteric, amphoteric</p>', 0, 129, 1, '2025-09-07 02:39:11', NULL),
(686556, 252051, 'radio', 'text', '<p>Amphoteric, acidic</p>', 1, 129, 1, '2025-09-07 02:39:11', NULL),
(686557, 252052, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:40:29', NULL),
(686558, 252052, 'radio', 'text', '<p>CO</p>', 1, 129, 1, '2025-09-07 02:40:29', NULL),
(686559, 252052, 'radio', 'text', '<p>ZnO</p>', 0, 129, 1, '2025-09-07 02:40:29', NULL),
(686560, 252052, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>n</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:40:29', NULL),
(686561, 252053, 'radio', 'text', '<p>CaO</p>', 0, 129, 1, '2025-09-07 02:42:03', NULL),
(686562, 252053, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:42:03', NULL),
(686563, 252053, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>n</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:42:03', NULL),
(686564, 252053, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:42:03', NULL),
(686565, 252054, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>P</mi><mn>2</mn></msub><mo>&#160;</mo><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:45:10', NULL),
(686566, 252054, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>P</mi><mn>2</mn></msub><mo>&#160;</mo><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:45:10', NULL),
(686567, 252054, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>P</mi><mn>2</mn></msub><mo>&#160;</mo><msub><mi>O</mi><mn>3</mn></msub><msub><mo>&#160;</mo><mrow/></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub><mo>&#62;</mo><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:45:10', NULL),
(686568, 252054, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><msub><mi>P</mi><mn>2</mn></msub><mo>&#160;</mo><msub><mi>O</mi><mn>3</mn></msub><msub><mo>&#160;</mo><mrow/></msub><mo>&#160;</mo><mo>&#62;</mo><mi>S</mi><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 02:45:10', NULL),
(686569, 252055, 'radio', 'text', '<p>CO</p>', 0, 129, 1, '2025-09-07 02:46:06', NULL),
(686570, 252055, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:46:06', NULL),
(686571, 252055, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:46:06', NULL),
(686572, 252055, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 02:46:06', NULL),
(686573, 252056, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>o</mi><mo>&#160;</mo><msub><mrow><mo>(</mo><mi>A</mi><msub><mi>l</mi><mn>2</mn></msub><msub><mi>O</mi><mn>2</mn></msub><mo>)</mo></mrow><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:47:24', NULL),
(686574, 252056, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msub><mi>n</mi><mn>3</mn></msub><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:47:24', NULL),
(686575, 252056, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>b</mi><mn>3</mn></msub><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:47:24', NULL),
(686576, 252056, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:47:24', NULL),
(686577, 252057, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 02:48:22', NULL),
(686578, 252057, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 02:48:22', NULL),
(686579, 252057, 'radio', 'text', '<p>NO</p>', 0, 129, 1, '2025-09-07 02:48:22', NULL),
(686580, 252057, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 02:48:22', NULL),
(686581, 252058, 'radio', 'text', '<p>ZnO</p>', 0, 129, 1, '2025-09-07 02:48:56', NULL),
(686582, 252058, 'radio', 'text', '<p>BeO</p>', 0, 129, 1, '2025-09-07 02:48:56', NULL),
(686583, 252058, 'radio', 'text', '<p>SnO</p>', 0, 129, 1, '2025-09-07 02:48:56', NULL),
(686584, 252058, 'radio', 'text', '<p>all of these</p>', 1, 129, 1, '2025-09-07 02:48:56', NULL),
(686585, 252059, 'radio', 'text', '<p>(X) &lt; (Y) &lt; (Z)</p>', 1, 129, 1, '2025-09-07 02:50:51', NULL),
(686586, 252059, 'radio', 'text', '<p>(Z) &lt; (Y) &lt; (X)</p>', 0, 129, 1, '2025-09-07 02:50:51', NULL),
(686587, 252059, 'radio', 'text', '<p>(X) &lt; (Z) &lt; (Y)</p>', 0, 129, 1, '2025-09-07 02:50:51', NULL),
(686588, 252059, 'radio', 'text', '<p>(Y) &lt; (X) &lt; (Z)</p>', 0, 129, 1, '2025-09-07 02:50:51', NULL),
(686589, 252060, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mi>A</mi><mi>s</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:53:33', NULL),
(686590, 252060, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mi>A</mi><mi>s</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:53:33', NULL),
(686591, 252060, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>A</mi><mi>s</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:53:33', NULL),
(686592, 252060, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><mi>s</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mi>P</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 02:53:33', NULL),
(686593, 252061, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:54:49', NULL),
(686594, 252061, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:54:49', NULL),
(686595, 252061, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:54:49', NULL),
(686596, 252061, 'radio', 'text', '<p>HCl</p>', 0, 129, 1, '2025-09-07 02:54:49', NULL),
(686597, 252062, 'radio', 'text', '<p>Much less than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 02:56:18', NULL),
(686598, 252062, 'radio', 'text', '<p>Much less than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>F</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:56:18', NULL),
(686599, 252062, 'radio', 'text', '<p>Slightly more than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:56:18', NULL),
(686600, 252062, 'radio', 'text', '<p>Much more than&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><msub><mi>F</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:56:18', NULL),
(686601, 252063, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msub><mi>F</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>H</mi><mn>4</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 02:59:29', NULL),
(686602, 252063, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msub><mi>F</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>H</mi><mn>4</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><mo>&#160;</mo></math></p>', 1, 129, 1, '2025-09-07 02:59:29', NULL),
(686603, 252063, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><msub><mi>F</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><mi>S</mi><mi>i</mi><msub><mi>H</mi><mn>4</mn></msub><mo>&#160;</mo><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 02:59:29', NULL),
(686604, 252063, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><msub><mi>H</mi><mn>4</mn></msub><mo>&#62;</mo><mi>B</mi><msub><mi>F</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#8201;</mo><mi>N</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi></math></p>', 0, 129, 1, '2025-09-07 02:59:29', NULL),
(686605, 252064, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 03:00:20', NULL),
(686606, 252064, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi></math></p>', 0, 129, 1, '2025-09-07 03:00:20', NULL),
(686607, 252064, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><mi>e</mi></math></p>', 0, 129, 1, '2025-09-07 03:00:20', NULL),
(686608, 252064, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>T</mi><mi>e</mi></math></p>', 0, 129, 1, '2025-09-07 03:00:20', NULL),
(686609, 252065, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><msup><mi>s</mi><mo>&#8853;</mo></msup></math></p>', 1, 129, 1, '2025-09-07 03:03:24', NULL),
(686610, 252065, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>s</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#160;</mo><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#160;</mo><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:03:24', NULL),
(686611, 252065, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup><mo>&#160;</mo><mo>&#62;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><msup><mi>s</mi><mo>&#8853;</mo></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:03:24', NULL),
(686612, 252065, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><mi>C</mi><msup><mi>s</mi><mo>&#8853;</mo></msup><mo>&#160;</mo><mo>&#62;</mo><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><msup><mi>K</mi><mo>&#8853;</mo></msup><mo>&#62;</mo><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:03:24', NULL),
(686620, 252066, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8201;</mo><mi>P</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#62;</mo><mi>A</mi><mi>l</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>&#160;</mo></math></p>', 1, 129, 1, '2025-09-07 03:06:23', NULL),
(686619, 252066, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8201;</mo><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#62;</mo><mi>P</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>A</mi><mi>l</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:06:23', NULL),
(686618, 252066, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><mi>A</mi><mi>l</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#62;</mo><mi>P</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:06:23', NULL),
(686617, 252066, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>P</mi><mi>C</mi><msub><mi>l</mi><mn>5</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>A</mi><mi>l</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:06:23', NULL),
(686621, 252067, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>M</mi><mi>g</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>B</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:09:36', NULL),
(686622, 252067, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mo>&#8201;</mo><mi>C</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>M</mi><mi>g</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>B</mi><mi>e</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 03:09:36', NULL),
(686623, 252067, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>C</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mo>&#8201;</mo><mi>M</mi><mi>g</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:09:36', NULL),
(686624, 252067, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>a</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><mo>&#160;</mo><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#8201;</mo></math></p>', 0, 129, 1, '2025-09-07 03:09:36', NULL),
(686625, 252068, 'radio', 'text', '<p>charge density of the ion</p>', 1, 129, 1, '2025-09-07 03:10:33', NULL),
(686626, 252068, 'radio', 'text', '<p>Packing of ions only</p>', 0, 129, 1, '2025-09-07 03:10:33', NULL),
(686627, 252068, 'radio', 'text', '<p>size of the ion only</p>', 0, 129, 1, '2025-09-07 03:10:33', NULL),
(686628, 252068, 'radio', 'text', '<p>charge on the ions only</p>', 0, 129, 1, '2025-09-07 03:10:33', NULL),
(686629, 252069, 'radio', 'text', '<p>Lattice energy of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;exceeds its hydration energy</p>', 1, 129, 1, '2025-09-07 03:13:26', NULL),
(686630, 252069, 'radio', 'text', '<p>Hydration energy of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;exceeds its lattice energy</p>', 0, 129, 1, '2025-09-07 03:13:26', NULL),
(686631, 252069, 'radio', 'text', '<p>The solubility in&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">H</mi><mn>2</mn></msub><mi mathvariant=\"normal\">O</mi></math>&nbsp;of a compound depends only on its hydration energy</p>', 0, 129, 1, '2025-09-07 03:13:26', NULL),
(686632, 252069, 'radio', 'text', '<p>The solubility in&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math>O of a compound depends only on its lattice energy</p>', 0, 129, 1, '2025-09-07 03:13:26', NULL),
(686633, 252070, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 03:17:39', NULL),
(686634, 252070, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><msup><mi>l</mi><mrow><mo>+</mo><mn>3</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-07 03:17:39', NULL),
(686635, 252070, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>+</mo></msup></math></p>', 0, 129, 1, '2025-09-07 03:17:39', NULL),
(686636, 252070, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><msup><mi>g</mi><mrow><mo>+</mo><mn>2</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 03:17:39', NULL),
(686637, 252071, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msup><mi>a</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-07 03:18:48', NULL),
(686638, 252071, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><msup><mi>i</mi><mo>&#8853;</mo></msup></math></p>', 1, 129, 1, '2025-09-07 03:18:48', NULL),
(686639, 252071, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>s</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-07 03:18:48', NULL),
(686640, 252071, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>K</mi><mo>&#8853;</mo></msup></math></p>', 0, 129, 1, '2025-09-07 03:18:48', NULL),
(686641, 252072, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>5</mn></msub><mi>O</mi><mi>H</mi></math></p>', 0, 129, 1, '2025-09-07 03:20:25', NULL),
(686642, 252072, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:20:25', NULL),
(686643, 252072, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">C</mi><mn>2</mn></msub><msub><mi mathvariant=\"normal\">H</mi><mn>5</mn></msub><msub><mi>OC</mi><mn>2</mn></msub><msub><mi mathvariant=\"normal\">H</mi><mn>5</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:20:25', NULL),
(686644, 252072, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 03:20:25', NULL),
(686645, 252073, 'radio', 'text', '<p>I &gt; II &gt; III</p>', 1, 129, 1, '2025-09-07 03:22:08', NULL),
(686646, 252073, 'radio', 'text', '<p>III &gt; II &gt; I</p>', 0, 129, 1, '2025-09-07 03:22:08', NULL),
(686647, 252073, 'radio', 'text', '<p>II &gt; III &gt; I</p>', 0, 129, 1, '2025-09-07 03:22:08', NULL),
(686648, 252073, 'radio', 'text', '<p>III &gt; I &gt; II</p>', 0, 129, 1, '2025-09-07 03:22:08', NULL),
(686649, 252074, 'radio', 'text', '<p>the ions are large</p>', 0, 129, 1, '2025-09-07 03:28:35', NULL),
(686650, 252074, 'radio', 'text', '<p>the ions are small</p>', 1, 129, 1, '2025-09-07 03:28:35', NULL),
(686651, 252074, 'radio', 'text', '<p>the ions are of equal sizes</p>', 0, 129, 1, '2025-09-07 03:28:35', NULL),
(686652, 252074, 'radio', 'text', '<p>charges on the ions are small</p>', 0, 129, 1, '2025-09-07 03:28:35', NULL),
(686653, 252075, 'radio', 'text', '<p>With increase in atomic size, ionisation energy increases</p>', 0, 129, 1, '2025-09-07 03:29:50', NULL),
(686654, 252075, 'radio', 'text', '<p>With increase in atomic size, electron affinity increases</p>', 0, 129, 1, '2025-09-07 03:29:50', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(686655, 252075, 'radio', 'text', '<p>With increase in atomic size, metalic character increases</p>', 1, 129, 1, '2025-09-07 03:29:50', NULL),
(686656, 252075, 'radio', 'text', '<p>with increase in atomic size, electronegativity increases</p>', 0, 129, 1, '2025-09-07 03:29:50', NULL),
(686657, 252076, 'radio', 'text', '<p>An element which has high electronegativity always has high electron gain enthalpy</p>', 1, 129, 1, '2025-09-07 03:31:25', NULL),
(686658, 252076, 'radio', 'text', '<p>Electron gain enthalpy is the property of an isolated atom</p>', 0, 129, 1, '2025-09-07 03:31:25', NULL),
(686659, 252076, 'radio', 'text', '<p>Electronegativity is the property of bonded atom</p>', 0, 129, 1, '2025-09-07 03:31:25', NULL),
(686660, 252076, 'radio', 'text', '<p>Both electronegativity and electron gain enthalpy are usually directly related to nuclear charge and inversely related to atomic size.</p>', 0, 129, 1, '2025-09-07 03:31:25', NULL),
(686661, 252077, 'radio', 'text', '<p>hydride ion</p>', 0, 129, 1, '2025-09-07 03:32:05', NULL),
(686662, 252077, 'radio', 'text', '<p>hydronium ion</p>', 0, 129, 1, '2025-09-07 03:32:05', NULL),
(686663, 252077, 'radio', 'text', '<p>proton</p>', 1, 129, 1, '2025-09-07 03:32:05', NULL),
(686664, 252077, 'radio', 'text', '<p>hydroxyl ion</p>', 0, 129, 1, '2025-09-07 03:32:05', NULL),
(686665, 252078, 'radio', 'text', '<p>first group</p>', 1, 129, 1, '2025-09-07 03:32:51', NULL),
(686666, 252078, 'radio', 'text', '<p>third group</p>', 0, 129, 1, '2025-09-07 03:32:51', NULL),
(686667, 252078, 'radio', 'text', '<p>fifth group</p>', 0, 129, 1, '2025-09-07 03:32:51', NULL),
(686668, 252078, 'radio', 'text', '<p>first transition series</p>', 0, 129, 1, '2025-09-07 03:32:51', NULL),
(686669, 252079, 'radio', 'text', '<p>Decreases, increases, remains constant</p>', 0, 129, 1, '2025-09-07 03:34:09', NULL),
(686670, 252079, 'radio', 'text', '<p>Increases, decreases, decreases</p>', 0, 129, 1, '2025-09-07 03:34:09', NULL),
(686671, 252079, 'radio', 'text', '<p>Increases, remains constant, increases</p>', 0, 129, 1, '2025-09-07 03:34:09', NULL),
(686672, 252079, 'radio', 'text', '<p>Increases, decreases, increases</p>', 1, 129, 1, '2025-09-07 03:34:09', NULL),
(686673, 252080, 'radio', 'text', '<p>Ionisation energy</p>', 0, 129, 1, '2025-09-07 03:36:22', NULL),
(686674, 252080, 'radio', 'text', '<p>Sublimation energy</p>', 0, 129, 1, '2025-09-07 03:36:22', NULL),
(686675, 252080, 'radio', 'text', '<p>Ionisation energy and sublimation energy</p>', 1, 129, 1, '2025-09-07 03:36:22', NULL),
(686676, 252080, 'radio', 'text', '<p>Bond dissociation energy</p>', 0, 129, 1, '2025-09-07 03:36:22', NULL),
(686677, 252081, 'radio', 'text', '<p>forming covalent halides</p>', 0, 129, 1, '2025-09-07 03:37:46', NULL),
(686678, 252081, 'radio', 'text', '<p>Forming polymeric hydrides</p>', 0, 129, 1, '2025-09-07 03:37:46', NULL),
(686679, 252081, 'radio', 'text', '<p>Exhibiting maximum covalency in compounds</p>', 1, 129, 1, '2025-09-07 03:37:46', NULL),
(686680, 252081, 'radio', 'text', '<p>Exhibiting amphoteric nature in their oxides</p>', 0, 129, 1, '2025-09-07 03:37:46', NULL),
(686681, 252082, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><mi>i</mi><mi>C</mi><mi>l</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:40:05', NULL),
(686682, 252082, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><mi>i</mi><mi>C</mi><mi>l</mi><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><mi>B</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#8201;</mo><mi>C</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-09-07 03:40:05', NULL),
(686683, 252082, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>L</mi><mi>i</mi><mi>C</mi><mi>l</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>e</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><mi>C</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:40:05', NULL),
(686684, 252082, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>e</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mi>L</mi><mi>i</mi><mi>C</mi><mi>l</mi><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mo>&#8201;</mo><mi>C</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:40:05', NULL),
(686685, 252083, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>l</mi><msup><mrow/><mi>&#920;</mi></msup></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><msup><mi>r</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#8201;</mo><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msup><mi>F</mi><mi>&#920;</mi></msup></math></p>', 0, 129, 1, '2025-09-07 03:43:33', NULL),
(686686, 252083, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><msup><mi>F</mi><mi>&#920;</mi></msup><mo>&#62;</mo><mo>&#8201;</mo><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>B</mi><msup><mi>r</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mi>C</mi><msup><mi>l</mi><msup><mrow/><mi>&#920;</mi></msup></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:43:33', NULL),
(686687, 252083, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><mo>&#8201;</mo><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mi>B</mi><msup><mi>r</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><mi>C</mi><msup><mi>l</mi><msup><mrow/><mi>&#920;</mi></msup></msup><mo>&#62;</mo><msup><mi>F</mi><mi>&#920;</mi></msup><mo>&#160;</mo></math></p>', 1, 129, 1, '2025-09-07 03:43:33', NULL),
(686688, 252083, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>F</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><mi>C</mi><msup><mi>l</mi><msup><mi>&#920;</mi><mrow/></msup></msup><mo>&#62;</mo><mi>B</mi><msup><mi>r</mi><mi>&#920;</mi></msup><mo>&#160;</mo><mo>&#62;</mo><msup><mi>I</mi><mi>&#920;</mi></msup><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-07 03:43:33', NULL),
(686689, 252084, 'radio', 'text', '<p>All elements with their diagonally opposite elements</p>', 0, 129, 1, '2025-09-07 03:44:39', NULL),
(686690, 252084, 'radio', 'text', '<p>All elements of 3rd and 4th periods</p>', 0, 129, 1, '2025-09-07 03:44:39', NULL),
(686691, 252084, 'radio', 'text', '<p>Some of the elements of 2nd and 3rd periods</p>', 1, 129, 1, '2025-09-07 03:44:39', NULL),
(686692, 252084, 'radio', 'text', '<p>Elements of d-block</p>', 0, 129, 1, '2025-09-07 03:44:39', NULL),
(686693, 252085, 'radio', 'text', '<p>s-block</p>', 0, 129, 1, '2025-09-07 03:45:17', NULL),
(686694, 252085, 'radio', 'text', '<p>p-block</p>', 1, 129, 1, '2025-09-07 03:45:17', NULL),
(686695, 252085, 'radio', 'text', '<p>d-block</p>', 0, 129, 1, '2025-09-07 03:45:17', NULL),
(686696, 252085, 'radio', 'text', '<p>f-block</p>', 0, 129, 1, '2025-09-07 03:45:17', NULL),
(686697, 252086, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:46:07', NULL),
(686698, 252086, 'radio', 'text', '<p>NaCl</p>', 0, 129, 1, '2025-09-07 03:46:07', NULL),
(686699, 252086, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-09-07 03:46:07', NULL),
(686700, 252086, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>A</mi><mi>l</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:46:07', NULL),
(686701, 252087, 'radio', 'text', '<p>Both are diamagnetic</p>', 0, 129, 1, '2025-09-07 03:48:52', NULL),
(686702, 252087, 'radio', 'text', '<p>Both are paramagnetic</p>', 0, 129, 1, '2025-09-07 03:48:52', NULL),
(686703, 252087, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;is diamagnetic while&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;is paramagnetic</p>', 0, 129, 1, '2025-09-07 03:48:52', NULL),
(686704, 252087, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;is paramagnetic while&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;is diamagnetic</p>', 1, 129, 1, '2025-09-07 03:48:52', NULL),
(686705, 252088, 'radio', 'text', '<p>x = y = z</p>', 0, 129, 1, '2025-09-07 03:50:02', NULL),
(686706, 252088, 'radio', 'text', '<p>x &lt; y &lt; z</p>', 0, 129, 1, '2025-09-07 03:50:02', NULL),
(686707, 252088, 'radio', 'text', '<p>x &lt; z &lt; y</p>', 1, 129, 1, '2025-09-07 03:50:02', NULL),
(686708, 252088, 'radio', 'text', '<p>z &lt; y &lt; x</p>', 0, 129, 1, '2025-09-07 03:50:02', NULL),
(686709, 252089, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>O</mi><msub><mi>F</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-09-07 03:51:14', NULL),
(686710, 252089, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:51:14', NULL),
(686711, 252089, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>O</mi><msub><mi>F</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:51:14', NULL),
(686712, 252089, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><msub><mi>F</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 03:51:14', NULL),
(686713, 252090, 'radio', 'text', '<p>Na - K</p>', 0, 129, 1, '2025-09-07 03:51:51', NULL),
(686714, 252090, 'radio', 'text', '<p>Ca - Mg</p>', 0, 129, 1, '2025-09-07 03:51:51', NULL),
(686715, 252090, 'radio', 'text', '<p>Li - Mg</p>', 1, 129, 1, '2025-09-07 03:51:51', NULL),
(686716, 252090, 'radio', 'text', '<p>B - Al</p>', 0, 129, 1, '2025-09-07 03:51:51', NULL),
(686717, 252091, 'radio', 'text', '<p>0.034%</p>', 0, 129, 1, '2025-09-07 04:00:17', NULL),
(686718, 252091, 'radio', 'text', '<p>27.27%</p>', 1, 129, 1, '2025-09-07 04:00:17', NULL),
(686719, 252091, 'radio', 'text', '<p>3.4%</p>', 0, 129, 1, '2025-09-07 04:00:17', NULL),
(686720, 252091, 'radio', 'text', '<p>28.7%</p>', 0, 129, 1, '2025-09-07 04:00:17', NULL),
(686721, 252092, 'radio', 'text', '<p>Mole of A = mole of B = mole of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>A</mi><mi>x</mi></msub><msub><mi>B</mi><mi>y</mi></msub></math></p>', 0, 129, 1, '2025-09-07 04:03:02', NULL),
(686722, 252092, 'radio', 'text', '<p>equivalent of A = equivalent of B = equivalent of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>A</mi><mi>x</mi></msub><msub><mi>B</mi><mi>y</mi></msub></math></p>', 1, 129, 1, '2025-09-07 04:03:02', NULL),
(686723, 252092, 'radio', 'text', '<p>Y x X mole of A = Y x X mole of B = (X + Y) X mole of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>A</mi><mi>x</mi></msub><msub><mi>B</mi><mi>y</mi></msub></math></p>', 0, 129, 1, '2025-09-07 04:03:02', NULL),
(686724, 252092, 'radio', 'text', '<p>Y x X mole of A = Y x X mole of B</p>', 0, 129, 1, '2025-09-07 04:03:02', NULL),
(686725, 252093, 'radio', 'text', '<p>metals</p>', 1, 129, 1, '2025-09-07 04:03:46', NULL),
(686726, 252093, 'radio', 'text', '<p>non-metals</p>', 0, 129, 1, '2025-09-07 04:03:46', NULL),
(686727, 252093, 'radio', 'text', '<p>electrolytes</p>', 0, 129, 1, '2025-09-07 04:03:46', NULL),
(686728, 252093, 'radio', 'text', '<p>all of these</p>', 0, 129, 1, '2025-09-07 04:03:46', NULL),
(686729, 252094, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>9</mn></msub><msub><mi>H</mi><mn>18</mn></msub><msub><mi>O</mi><mn>9</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:07:51', NULL),
(686730, 252094, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 04:07:51', NULL),
(686731, 252094, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>12</mn></msub><msub><mi>O</mi><mn>6</mn></msub></math></p>', 1, 129, 1, '2025-09-07 04:07:51', NULL),
(686732, 252094, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:07:51', NULL),
(686733, 252095, 'radio', 'text', '<p>n x Av. no. x atomicity</p>', 1, 129, 1, '2025-09-07 04:10:12', NULL),
(686734, 252095, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mi>n</mi><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mi>A</mi><mi>v</mi><mo>.</mo><mo>&#160;</mo><mi>n</mi><mi>o</mi><mo>.</mo></mrow><mrow><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mi>i</mi><mi>c</mi><mi>i</mi><mi>t</mi><mi>y</mi></mrow></mfrac></math></p>', 0, 129, 1, '2025-09-07 04:10:12', NULL),
(686735, 252095, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mi>A</mi><mi>v</mi><mo>.</mo><mo>&#160;</mo><mi>n</mi><mi>o</mi><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mi>i</mi><mi>c</mi><mi>i</mi><mi>t</mi><mi>y</mi></mrow><mi>n</mi></mfrac></math></p>', 0, 129, 1, '2025-09-07 04:10:12', NULL),
(686736, 252095, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-07 04:10:12', NULL),
(686737, 252096, 'radio', 'text', '<p>1 molecule</p>', 0, 129, 1, '2025-09-07 04:11:44', NULL),
(686738, 252096, 'radio', 'text', '<p>4 molecules</p>', 0, 129, 1, '2025-09-07 04:11:44', NULL),
(686739, 252096, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>1</mn><mn>4</mn></mfrac><mo>&#215;</mo><mo>&#160;</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-09-07 04:11:44', NULL),
(686740, 252096, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>24</mn><mo>.</mo><mn>088</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mi>s</mi></math></p>', 1, 129, 1, '2025-09-07 04:11:44', NULL),
(686741, 252097, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>084</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>25</mn></msup></math></p>', 1, 129, 1, '2025-09-07 04:13:14', NULL),
(686742, 252097, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>022</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:13:14', NULL),
(686743, 252097, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>022</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>22</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:13:14', NULL),
(686744, 252097, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-07 04:13:14', NULL),
(686745, 252098, 'radio', 'text', '<p>8.314</p>', 0, 129, 1, '2025-09-07 04:14:37', NULL),
(686746, 252098, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 1, 129, 1, '2025-09-07 04:14:37', NULL),
(686747, 252098, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>602</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>24</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 04:14:37', NULL),
(686748, 252098, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>66</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>19</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-07 04:14:37', NULL),
(686749, 252099, 'radio', 'text', '<p>6 g C</p>', 0, 129, 1, '2025-09-07 04:16:03', NULL),
(686750, 252099, 'radio', 'text', '<p>1 g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:16:03', NULL),
(686751, 252099, 'radio', 'text', '<p>12 g Mg</p>', 0, 129, 1, '2025-09-07 04:16:03', NULL),
(686752, 252099, 'radio', 'text', '<p>30 g Ca</p>', 1, 129, 1, '2025-09-07 04:16:03', NULL),
(686753, 252100, 'radio', 'text', '<p>2 g hydrogen</p>', 0, 129, 1, '2025-09-07 04:17:07', NULL),
(686754, 252100, 'radio', 'text', '<p>8g oxygen</p>', 0, 129, 1, '2025-09-07 04:17:07', NULL),
(686755, 252100, 'radio', 'text', '<p>4 g nitrogen</p>', 1, 129, 1, '2025-09-07 04:17:07', NULL),
(686756, 252100, 'radio', 'text', '<p>16 g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:17:07', NULL),
(686757, 252101, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>12</mn></msub><msub><mi>O</mi><mn>6</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:18:24', NULL),
(686758, 252101, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><msub><mrow><mo>(</mo><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub><mo>)</mo></mrow><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 04:18:24', NULL),
(686759, 252101, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:18:24', NULL),
(686760, 252101, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 04:18:24', NULL),
(686761, 252102, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-07 04:19:31', NULL),
(686762, 252102, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-07 04:19:31', NULL),
(686763, 252102, 'radio', 'text', '<p>64</p>', 1, 129, 1, '2025-09-07 04:19:31', NULL),
(686764, 252102, 'radio', 'text', '<p>128</p>', 0, 129, 1, '2025-09-07 04:19:31', NULL),
(686765, 252103, 'radio', 'text', '<p>222.2</p>', 0, 129, 1, '2025-09-07 04:21:39', NULL),
(686766, 252103, 'radio', 'text', '<p>332.3</p>', 0, 129, 1, '2025-09-07 04:21:39', NULL),
(686767, 252103, 'radio', 'text', '<p>121.1</p>', 1, 129, 1, '2025-09-07 04:21:39', NULL),
(686768, 252103, 'radio', 'text', '<p>127.5</p>', 0, 129, 1, '2025-09-07 04:21:39', NULL),
(686769, 252104, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>01</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>21</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:23:23', NULL),
(686770, 252104, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>01</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>22</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:23:23', NULL),
(686771, 252104, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>01</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>25</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:23:23', NULL),
(686772, 252104, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>01</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>24</mn></msup></math></p>', 1, 129, 1, '2025-09-07 04:23:23', NULL),
(686773, 252105, 'radio', 'text', '<p>XY</p>', 0, 129, 1, '2025-09-07 04:25:49', NULL),
(686774, 252105, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mn>2</mn></msub><mi>Y</mi></math></p>', 0, 129, 1, '2025-09-07 04:25:49', NULL),
(686775, 252105, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mn>2</mn></msub><msub><mi>Y</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:25:49', NULL),
(686776, 252105, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mn>2</mn></msub><msub><mi>Y</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-07 04:25:49', NULL),
(686777, 252106, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>12</mn></msub><msub><mi>O</mi><mn>6</mn></msub></math></p>', 1, 129, 1, '2025-09-07 04:28:37', NULL),
(686778, 252106, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>5</mn></msub><mi>O</mi><mi>H</mi></math></p>', 0, 129, 1, '2025-09-07 04:28:37', NULL),
(686779, 252106, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>C</mi><mi>O</mi><mi>O</mi><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>C</mi><mn>12</mn></msub><msub><mi>H</mi><mn>22</mn></msub><msub><mi>O</mi><mn>11</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:28:37', NULL),
(686780, 252106, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>12</mn></msub><msub><mi>O</mi><mn>6</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><msub><mi>C</mi><mn>12</mn></msub><msub><mi>H</mi><mn>22</mn></msub><msub><mi>O</mi><mn>11</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:28:37', NULL),
(686781, 252107, 'radio', 'text', '<p>130</p>', 0, 129, 1, '2025-09-07 04:29:59', NULL),
(686782, 252107, 'radio', 'text', '<p>17</p>', 0, 129, 1, '2025-09-07 04:29:59', NULL),
(686783, 252107, 'radio', 'text', '<p>170</p>', 1, 129, 1, '2025-09-07 04:29:59', NULL),
(686784, 252107, 'radio', 'text', '<p>1700</p>', 0, 129, 1, '2025-09-07 04:29:59', NULL),
(686785, 252108, 'radio', 'text', '<p>88</p>', 0, 129, 1, '2025-09-07 04:31:33', NULL),
(686786, 252108, 'radio', 'text', '<p>44</p>', 1, 129, 1, '2025-09-07 04:31:33', NULL),
(686787, 252108, 'radio', 'text', '<p>132</p>', 0, 129, 1, '2025-09-07 04:31:33', NULL),
(686788, 252108, 'radio', 'text', '<p>72</p>', 0, 129, 1, '2025-09-07 04:31:33', NULL),
(686789, 252109, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-07 04:33:19', NULL),
(686790, 252109, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-07 04:33:19', NULL),
(686791, 252109, 'radio', 'text', '<p>4</p>', 1, 129, 1, '2025-09-07 04:33:19', NULL),
(686792, 252109, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-07 04:33:19', NULL),
(686793, 252110, 'radio', 'text', '<p>3 M</p>', 0, 129, 1, '2025-09-07 04:35:16', NULL),
(686794, 252110, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mn>3</mn></msqrt><mi>M</mi></math></p>', 0, 129, 1, '2025-09-07 04:35:16', NULL),
(686795, 252110, 'radio', 'text', '<p>M/3</p>', 1, 129, 1, '2025-09-07 04:35:16', NULL),
(686796, 252110, 'radio', 'text', '<p>M/<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mn>3</mn></msqrt></math></p>', 0, 129, 1, '2025-09-07 04:35:16', NULL),
(686797, 252111, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-07 04:36:23', NULL),
(686798, 252111, 'radio', 'text', '<p>12</p>', 1, 129, 1, '2025-09-07 04:36:23', NULL),
(686799, 252111, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-07 04:36:23', NULL),
(686800, 252111, 'radio', 'text', '<p>24</p>', 0, 129, 1, '2025-09-07 04:36:23', NULL),
(686801, 252112, 'radio', 'text', '<p>7</p>', 0, 129, 1, '2025-09-07 04:37:20', NULL),
(686802, 252112, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-07 04:37:20', NULL),
(686803, 252112, 'radio', 'text', '<p>5</p>', 1, 129, 1, '2025-09-07 04:37:20', NULL),
(686804, 252112, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-07 04:37:20', NULL),
(686805, 252113, 'radio', 'text', '<p>18&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:39:08', NULL),
(686806, 252113, 'radio', 'text', '<p>22400&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:39:08', NULL),
(686807, 252113, 'radio', 'text', '<p>6.023&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-07 04:39:08', NULL),
(686808, 252113, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>0</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-09-07 04:39:08', NULL),
(686809, 252114, 'radio', 'text', '<p>21</p>', 0, 129, 1, '2025-09-07 04:40:05', NULL),
(686810, 252114, 'radio', 'text', '<p>54</p>', 0, 129, 1, '2025-09-07 04:40:05', NULL),
(686811, 252114, 'radio', 'text', '<p>27.06</p>', 1, 129, 1, '2025-09-07 04:40:05', NULL),
(686812, 252114, 'radio', 'text', '<p>2.706</p>', 0, 129, 1, '2025-09-07 04:40:05', NULL),
(686813, 252115, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>8</mn><mo>.</mo><mn>30</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 04:41:46', NULL),
(686814, 252115, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>08</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 04:41:46', NULL),
(686815, 252115, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>.</mo><mn>53</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi></math></p>', 1, 129, 1, '2025-09-07 04:41:46', NULL),
(686816, 252115, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>24</mn><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 04:41:46', NULL),
(686817, 252116, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><mi>a</mi><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>N</mi><mi>a</mi><mi>O</mi><mi>H</mi></math></p>', 1, 129, 1, '2025-09-07 04:43:54', NULL),
(686818, 252116, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>N</mi><mi>a</mi><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 04:43:54', NULL),
(686819, 252116, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>N</mi><mi>a</mi><mi>O</mi><mi>H</mi></math></p>', 0, 129, 1, '2025-09-07 04:43:54', NULL),
(686820, 252116, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><mi>a</mi><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>N</mi><mi>a</mi><mi>C</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-09-07 04:43:54', NULL),
(686821, 252117, 'radio', 'text', '<p>32</p>', 0, 129, 1, '2025-09-07 13:30:26', NULL),
(686822, 252117, 'radio', 'text', '<p>28</p>', 0, 129, 1, '2025-09-07 13:30:26', NULL),
(686823, 252117, 'radio', 'text', '<p>14</p>', 1, 129, 1, '2025-09-07 13:30:26', NULL),
(686824, 252117, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-07 13:30:26', NULL),
(686825, 252118, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>68</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>21</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:32:14', NULL),
(686826, 252118, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>42</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>22</mn></msup></math></p>', 1, 129, 1, '2025-09-07 13:32:14', NULL),
(686827, 252118, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>68</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>22</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:32:14', NULL),
(686828, 252118, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mn>2</mn><mo>.</mo><mn>68</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:32:14', NULL),
(686829, 252119, 'radio', 'text', '<p>3 : 2</p>', 0, 129, 1, '2025-09-07 13:32:58', NULL),
(686830, 252119, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-07 13:32:58', NULL),
(686831, 252119, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-07 13:32:58', NULL),
(686832, 252119, 'radio', 'text', '<p>3 : 1</p>', 1, 129, 1, '2025-09-07 13:32:58', NULL),
(686833, 252120, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>14</mn><mo>&#215;</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mo>/</mo><mi>m</mi><mi>o</mi><mi>l</mi></math></p>', 1, 129, 1, '2025-09-07 13:34:30', NULL),
(686834, 252120, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>10</mn><mo>&#215;</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mo>/</mo><mi>m</mi><mi>o</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-09-07 13:34:30', NULL),
(686835, 252120, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>7</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi><mo>/</mo><mi>m</mi><mi>o</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-09-07 13:34:30', NULL),
(686836, 252120, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-07 13:34:30', NULL),
(686837, 252121, 'radio', 'text', '<p>1 : 1</p>', 0, 129, 1, '2025-09-07 13:35:01', NULL),
(686838, 252121, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-07 13:35:01', NULL),
(686839, 252121, 'radio', 'text', '<p>1 : 8</p>', 1, 129, 1, '2025-09-07 13:35:01', NULL),
(686840, 252121, 'radio', 'text', '<p>1 : 16</p>', 0, 129, 1, '2025-09-07 13:35:01', NULL),
(686841, 252122, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mn>2</mn></msup><mo>&#160;</mo><mi>g</mi><mo>-</mo><mo>&#160;</mo><mi>a</mi><mi>t</mi><mi>o</mi><mi>m</mi></math></p>', 0, 129, 1, '2025-09-07 13:36:16', NULL),
(686842, 252122, 'radio', 'text', '<p>10 g - atom</p>', 0, 129, 1, '2025-09-07 13:36:16', NULL),
(686843, 252122, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mn>3</mn></msup></math>g - atom</p>', 1, 129, 1, '2025-09-07 13:36:16', NULL),
(686844, 252122, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-07 13:36:16', NULL),
(686845, 252123, 'radio', 'text', '<p>0.5</p>', 1, 129, 1, '2025-09-07 13:36:54', NULL),
(686846, 252123, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-07 13:36:54', NULL),
(686847, 252123, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-07 13:36:54', NULL),
(686848, 252123, 'radio', 'text', '<p>0.3</p>', 0, 129, 1, '2025-09-07 13:36:54', NULL),
(686849, 252124, 'radio', 'text', '<p>4N, 2N</p>', 1, 129, 1, '2025-09-07 13:38:11', NULL),
(686850, 252124, 'radio', 'text', '<p>2N, 4N</p>', 0, 129, 1, '2025-09-07 13:38:11', NULL),
(686851, 252124, 'radio', 'text', '<p>1N, 2N</p>', 0, 129, 1, '2025-09-07 13:38:11', NULL),
(686852, 252124, 'radio', 'text', '<p>2N, 1N</p>', 0, 129, 1, '2025-09-07 13:38:11', NULL),
(686853, 252125, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-07 13:38:44', NULL),
(686854, 252125, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-07 13:38:44', NULL),
(686855, 252125, 'radio', 'text', '<p>4</p>', 1, 129, 1, '2025-09-07 13:38:44', NULL),
(686856, 252125, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-07 13:38:44', NULL),
(686857, 252126, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>M</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 13:40:05', NULL),
(686858, 252126, 'radio', 'text', '<p>MO</p>', 1, 129, 1, '2025-09-07 13:40:05', NULL),
(686859, 252126, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>M</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:40:05', NULL),
(686860, 252126, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>M</mi><mn>3</mn></msub><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:40:05', NULL),
(686861, 252127, 'radio', 'text', '<p>44.6</p>', 1, 129, 1, '2025-09-07 13:40:53', NULL),
(686862, 252127, 'radio', 'text', '<p>40.6</p>', 0, 129, 1, '2025-09-07 13:40:53', NULL),
(686863, 252127, 'radio', 'text', '<p>42.6</p>', 0, 129, 1, '2025-09-07 13:40:53', NULL),
(686864, 252127, 'radio', 'text', '<p>48.6</p>', 0, 129, 1, '2025-09-07 13:40:53', NULL),
(686865, 252128, 'radio', 'text', '<p>1 molecule of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:43:32', NULL),
(686866, 252128, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mi>e</mi><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:43:32', NULL),
(686867, 252128, 'radio', 'text', '<p>An&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>O</mi><mrow><mn>2</mn><mo>-</mo></mrow></msup><mo>&#160;</mo><mi>i</mi><mi>o</mi><mi>n</mi></math></p>', 0, 129, 1, '2025-09-07 13:43:32', NULL),
(686868, 252128, 'radio', 'text', '<p>1 mole of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-07 13:43:32', NULL),
(686869, 252129, 'radio', 'text', '<p>36 g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-07 13:45:55', NULL),
(686870, 252129, 'radio', 'text', '<p>28 g CO</p>', 0, 129, 1, '2025-09-07 13:45:55', NULL),
(686871, 252129, 'radio', 'text', '<p>46 g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>5</mn></msub><mi>O</mi><mi>H</mi></math></p>', 0, 129, 1, '2025-09-07 13:45:55', NULL),
(686872, 252129, 'radio', 'text', '<p>54 g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub><msub><mi>O</mi><mn>5</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:45:55', NULL),
(686873, 252130, 'radio', 'text', '<p>1 g&nbsp; of O</p>', 0, 129, 1, '2025-09-07 13:47:38', NULL),
(686874, 252130, 'radio', 'text', '<p>1 g of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:47:38', NULL),
(686875, 252130, 'radio', 'text', '<p>1 g of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:47:38', NULL),
(686876, 252130, 'radio', 'text', '<p>all have the same number of atoms</p>', 1, 129, 1, '2025-09-07 13:47:38', NULL),
(686877, 252131, 'radio', 'text', '<p>38.4</p>', 0, 129, 1, '2025-09-07 13:49:09', NULL),
(686878, 252131, 'radio', 'text', '<p>46.6</p>', 1, 129, 1, '2025-09-07 13:49:09', NULL),
(686879, 252131, 'radio', 'text', '<p>59.1</p>', 0, 129, 1, '2025-09-07 13:49:09', NULL),
(686880, 252131, 'radio', 'text', '<p>61.3</p>', 0, 129, 1, '2025-09-07 13:49:09', NULL),
(686881, 252132, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 1, 129, 1, '2025-09-07 13:50:53', NULL),
(686882, 252132, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>011</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:50:53', NULL),
(686883, 252132, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>0</mn><mo>.</mo><mn>6022</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:50:53', NULL),
(686884, 252132, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>60</mn><mo>.</mo><mn>22</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 13:50:53', NULL),
(686885, 252133, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>4</mn><mo>.</mo><mn>32</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>22</mn></mrow></msup><mi>g</mi></math></p>', 1, 129, 1, '2025-09-07 13:52:02', NULL),
(686886, 252133, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>4</mn><mo>.</mo><mn>32</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 13:52:02', NULL),
(686887, 252133, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>4</mn><mo>.</mo><mn>32</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>24</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 13:52:02', NULL),
(686888, 252133, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>4</mn><mo>.</mo><mn>32</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>21</mn></mrow></msup><mi>g</mi></math></p>', 0, 129, 1, '2025-09-07 13:52:02', NULL),
(686889, 252134, 'radio', 'text', '<p>1 g - atom of C</p>', 1, 129, 1, '2025-09-07 13:53:23', NULL),
(686890, 252134, 'radio', 'text', '<p>1/2 mole of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-07 13:53:23', NULL),
(686891, 252134, 'radio', 'text', '<p>10 mL of water</p>', 0, 129, 1, '2025-09-07 13:53:23', NULL),
(686892, 252134, 'radio', 'text', '<p>3.011&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math>&nbsp;atoms of oxygen</p>', 0, 129, 1, '2025-09-07 13:53:23', NULL),
(686893, 252135, 'radio', 'text', '<p>26, 18</p>', 1, 129, 1, '2025-09-07 13:55:36', NULL),
(686894, 252135, 'radio', 'text', '<p>18, 26</p>', 0, 129, 1, '2025-09-07 13:55:36', NULL),
(686895, 252135, 'radio', 'text', '<p>36, 72</p>', 0, 129, 1, '2025-09-07 13:55:36', NULL),
(686896, 252135, 'radio', 'text', '<p>36, 52</p>', 0, 129, 1, '2025-09-07 13:55:36', NULL),
(686897, 252136, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>7</mn></msup><mo>&#160;</mo><mi>y</mi><mi>r</mi></math></p>', 0, 129, 1, '2025-09-07 13:57:07', NULL),
(686898, 252136, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>8</mn></msup><mo>&#160;</mo><mi>y</mi><mi>r</mi></math></p>', 0, 129, 1, '2025-09-07 13:57:07', NULL),
(686899, 252136, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>9</mn></msup><mo>&#160;</mo><mi>y</mi><mi>r</mi></math></p>', 0, 129, 1, '2025-09-07 13:57:07', NULL),
(686900, 252136, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>10</mn></msup><mo>&#160;</mo><mi>y</mi><mi>r</mi></math></p>', 1, 129, 1, '2025-09-07 13:57:07', NULL),
(686901, 252137, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>25</mn></msup></math></p>', 0, 129, 1, '2025-09-07 14:00:18', NULL),
(686902, 252137, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>24</mn></msup></math></p>', 1, 129, 1, '2025-09-07 14:00:18', NULL),
(686903, 252137, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>26</mn></msup></math></p>', 0, 129, 1, '2025-09-07 14:00:18', NULL),
(686904, 252137, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-07 14:00:18', NULL),
(686905, 252138, 'radio', 'text', '<p>100 mg</p>', 0, 129, 1, '2025-09-07 14:04:18', NULL),
(686906, 252138, 'radio', 'text', '<p>163 mg</p>', 0, 129, 1, '2025-09-07 14:04:18', NULL),
(686907, 252138, 'radio', 'text', '<p>200 mg</p>', 0, 129, 1, '2025-09-07 14:04:18', NULL),
(686908, 252138, 'radio', 'text', '<p>263 mg</p>', 1, 129, 1, '2025-09-07 14:04:18', NULL),
(686909, 252139, 'radio', 'text', '<p>1.35</p>', 1, 129, 1, '2025-09-07 14:04:57', NULL),
(686910, 252139, 'radio', 'text', '<p>0.74</p>', 0, 129, 1, '2025-09-07 14:04:57', NULL),
(686911, 252139, 'radio', 'text', '<p>0.37</p>', 0, 129, 1, '2025-09-07 14:04:57', NULL),
(686912, 252139, 'radio', 'text', '<p>2.7</p>', 0, 129, 1, '2025-09-07 14:04:57', NULL),
(686913, 252140, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-07 14:06:30', NULL),
(686914, 252140, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-07 14:06:30', NULL),
(686915, 252140, 'radio', 'text', '<p>7</p>', 0, 129, 1, '2025-09-07 14:06:30', NULL),
(686916, 252140, 'radio', 'text', '<p>10</p>', 1, 129, 1, '2025-09-07 14:06:30', NULL),
(686917, 252141, 'radio', 'text', '<p>2.8 kg</p>', 0, 129, 1, '2025-09-07 14:08:09', NULL),
(686918, 252141, 'radio', 'text', '<p>6.4 kg</p>', 0, 129, 1, '2025-09-07 14:08:09', NULL),
(686919, 252141, 'radio', 'text', '<p>96.0 kg</p>', 0, 129, 1, '2025-09-07 14:08:09', NULL),
(686920, 252141, 'radio', 'text', '<p>9.6 kg</p>', 1, 129, 1, '2025-09-07 14:08:09', NULL),
(686921, 252142, 'radio', 'text', '<p>9333.33 litre</p>', 1, 129, 1, '2025-09-07 14:09:13', NULL),
(686922, 252142, 'radio', 'text', '<p>933.33 litre</p>', 0, 129, 1, '2025-09-07 14:09:13', NULL),
(686923, 252142, 'radio', 'text', '<p>93.33 litre</p>', 0, 129, 1, '2025-09-07 14:09:13', NULL),
(686924, 252142, 'radio', 'text', '<p>1866.67 litre</p>', 0, 129, 1, '2025-09-07 14:09:13', NULL),
(686925, 252143, 'radio', 'text', '<p>113 g</p>', 1, 129, 1, '2025-09-07 14:11:57', NULL),
(686926, 252143, 'radio', 'text', '<p>50 g</p>', 0, 129, 1, '2025-09-07 14:11:57', NULL),
(686927, 252143, 'radio', 'text', '<p>25 g</p>', 0, 129, 1, '2025-09-07 14:11:57', NULL),
(686928, 252143, 'radio', 'text', '<p>200 g</p>', 0, 129, 1, '2025-09-07 14:11:57', NULL),
(686929, 252144, 'radio', 'text', '<p>50%</p>', 0, 129, 1, '2025-09-07 14:13:07', NULL),
(686930, 252144, 'radio', 'text', '<p>49%</p>', 0, 129, 1, '2025-09-07 14:13:07', NULL),
(686931, 252144, 'radio', 'text', '<p>55%</p>', 0, 129, 1, '2025-09-07 14:13:07', NULL),
(686932, 252144, 'radio', 'text', '<p>47%</p>', 1, 129, 1, '2025-09-07 14:13:07', NULL),
(686933, 252145, 'radio', 'text', '<p>61.7 g</p>', 1, 129, 1, '2025-09-07 14:14:36', NULL),
(686934, 252145, 'radio', 'text', '<p>16.5 g</p>', 0, 129, 1, '2025-09-07 14:14:36', NULL),
(686935, 252145, 'radio', 'text', '<p>6.15 g</p>', 0, 129, 1, '2025-09-07 14:14:36', NULL),
(686936, 252145, 'radio', 'text', '<p>615 g</p>', 0, 129, 1, '2025-09-07 14:14:36', NULL),
(686937, 252146, 'radio', 'text', '<p>IO</p>', 0, 129, 1, '2025-09-07 14:17:13', NULL),
(686938, 252146, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-07 14:17:13', NULL),
(686939, 252146, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mn>5</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:17:13', NULL),
(686940, 252146, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>I</mi><mn>2</mn></msub><msub><mi>O</mi><mn>5</mn></msub></math></p>', 1, 129, 1, '2025-09-07 14:17:13', NULL),
(686941, 252147, 'radio', 'text', '<p>= 6.5</p>', 0, 129, 1, '2025-09-07 14:18:56', NULL),
(686942, 252147, 'radio', 'text', '<p>= 6.9</p>', 0, 129, 1, '2025-09-07 14:18:56', NULL),
(686943, 252147, 'radio', 'text', '<p>= 7.6</p>', 1, 129, 1, '2025-09-07 14:18:56', NULL),
(686944, 252147, 'radio', 'text', '<p>= 7.9</p>', 0, 129, 1, '2025-09-07 14:18:56', NULL),
(686945, 252148, 'radio', 'text', '<p>25%</p>', 0, 129, 1, '2025-09-07 14:20:41', NULL),
(686946, 252148, 'radio', 'text', '<p>50%</p>', 0, 129, 1, '2025-09-07 14:20:41', NULL),
(686947, 252148, 'radio', 'text', '<p>75%</p>', 1, 129, 1, '2025-09-07 14:20:41', NULL),
(686948, 252148, 'radio', 'text', '<p>80%</p>', 0, 129, 1, '2025-09-07 14:20:41', NULL),
(686949, 252149, 'radio', 'text', '<p>1.8 kg</p>', 0, 129, 1, '2025-09-07 14:22:46', NULL),
(686950, 252149, 'radio', 'text', '<p>2.7 kg</p>', 0, 129, 1, '2025-09-07 14:22:46', NULL),
(686951, 252149, 'radio', 'text', '<p>4.5 kg</p>', 0, 129, 1, '2025-09-07 14:22:46', NULL),
(686952, 252149, 'radio', 'text', '<p>3.58 kg</p>', 1, 129, 1, '2025-09-07 14:22:46', NULL),
(686953, 252150, 'radio', 'text', '<p>C</p>', 1, 129, 1, '2025-09-07 14:25:18', NULL),
(686954, 252150, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:25:18', NULL),
(686955, 252150, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:25:18', NULL),
(686956, 252150, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-07 14:25:18', NULL),
(686957, 252151, 'radio', 'text', '<p>0.6 litre CO</p>', 0, 129, 1, '2025-09-07 14:26:34', NULL),
(686958, 252151, 'radio', 'text', '<p>0.8 litre&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:26:34', NULL),
(686959, 252151, 'radio', 'text', '<p>0.6 litre&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;and 0.8 litre CO</p>', 1, 129, 1, '2025-09-07 14:26:34', NULL),
(686960, 252151, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-07 14:26:34', NULL),
(686961, 252152, 'radio', 'text', '<p>12.25</p>', 0, 129, 1, '2025-09-07 14:27:15', NULL),
(686962, 252152, 'radio', 'text', '<p>24.50</p>', 0, 129, 1, '2025-09-07 14:27:15', NULL),
(686963, 252152, 'radio', 'text', '<p>39.18</p>', 1, 129, 1, '2025-09-07 14:27:15', NULL),
(686964, 252152, 'radio', 'text', '<p>49.0</p>', 0, 129, 1, '2025-09-07 14:27:15', NULL),
(686965, 252153, 'radio', 'text', '<p>3 : 1</p>', 0, 129, 1, '2025-09-07 14:28:50', NULL),
(686966, 252153, 'radio', 'text', '<p>1 : 3</p>', 0, 129, 1, '2025-09-07 14:28:50', NULL),
(686967, 252153, 'radio', 'text', '<p>2 : 1</p>', 1, 129, 1, '2025-09-07 14:28:50', NULL),
(686968, 252153, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-07 14:28:50', NULL),
(686969, 252154, 'radio', 'text', '<p>2.16 g</p>', 1, 129, 1, '2025-09-07 14:29:29', NULL),
(686970, 252154, 'radio', 'text', '<p>2.48 g</p>', 0, 129, 1, '2025-09-07 14:29:29', NULL),
(686971, 252154, 'radio', 'text', '<p>2.32 g</p>', 0, 129, 1, '2025-09-07 14:29:29', NULL),
(686972, 252154, 'radio', 'text', '<p>2.64 g</p>', 0, 129, 1, '2025-09-07 14:29:29', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(686973, 252155, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>5</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:31:21', NULL),
(686974, 252155, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>8</mn></msub><msub><mi>H</mi><mn>10</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:31:21', NULL),
(686975, 252155, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>8</mn></msub></math></p>', 0, 129, 1, '2025-09-07 14:31:21', NULL),
(686976, 252155, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>10</mn></msub></math></p>', 1, 129, 1, '2025-09-07 14:31:21', NULL),
(686977, 252156, 'radio', 'text', '<p>a litre of A combines with b litre of B to give C and D</p>', 0, 129, 1, '2025-09-08 01:27:12', NULL),
(686978, 252156, 'radio', 'text', '<p>a mole of A combines with B mole of B to give C and D</p>', 0, 129, 1, '2025-09-08 01:27:12', NULL),
(686979, 252156, 'radio', 'text', '<p>a g of A combines with b g of B to give C and D</p>', 1, 129, 1, '2025-09-08 01:27:12', NULL),
(686980, 252156, 'radio', 'text', '<p>&nbsp;a molecules of A combines with b molecules of B to give C and D</p>', 0, 129, 1, '2025-09-08 01:27:12', NULL),
(686981, 252157, 'radio', 'text', '<p>5 moles of C</p>', 0, 129, 1, '2025-09-08 01:28:35', NULL),
(686982, 252157, 'radio', 'text', '<p>4 moles of C</p>', 1, 129, 1, '2025-09-08 01:28:35', NULL),
(686983, 252157, 'radio', 'text', '<p>8 moles of C&nbsp;</p>', 0, 129, 1, '2025-09-08 01:28:35', NULL),
(686984, 252157, 'radio', 'text', '<p>13 moles of C</p>', 0, 129, 1, '2025-09-08 01:28:35', NULL),
(686985, 252158, 'radio', 'text', '<p>Total mass of iron and oxygen in reactants = total mass of iron and oxygen in product therefore it follows law of conservation of mass</p>', 1, 129, 1, '2025-09-08 01:32:07', NULL),
(686986, 252158, 'radio', 'text', '<p>Total mass of reactants = total mass of product; therefore, law of multiple proportions is followed.</p>', 0, 129, 1, '2025-09-08 01:32:07', NULL),
(686987, 252158, 'radio', 'text', '<p>Amount of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>F</mi><msub><mi>e</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math>&nbsp;can be increased by taking any one of the reactants (iron or oxygen) in excess</p>', 0, 129, 1, '2025-09-08 01:32:07', NULL),
(686988, 252158, 'radio', 'text', '<p>Amount of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>F</mi><msub><mi>e</mi><mn>2</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math>&nbsp;produced will decrease if the amount of any one of the reactants (iron or oxygen) is taken in excess.</p>', 0, 129, 1, '2025-09-08 01:32:07', NULL),
(686989, 252159, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mi>M</mi><mi>g</mi><mo>(</mo><mi>s</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>&#8594;</mo><mo>&#160;</mo><mn>2</mn><mi>M</mi><mi>g</mi><mi>O</mi><mo>(</mo><mi>s</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-08 01:35:56', NULL),
(686990, 252159, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>8</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>&#8594;</mo><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi><mo>(</mo><mi>g</mi><mo>)</mo></math></p>', 1, 129, 1, '2025-09-08 01:35:56', NULL),
(686991, 252159, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>P</mi><mn>4</mn></msub><mo>(</mo><mi>s</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>5</mn><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#8594;</mo><msub><mi>P</mi><mn>4</mn></msub><msub><mi>O</mi><mn>10</mn></msub><mo>(</mo><mi>s</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-08 01:35:56', NULL),
(686992, 252159, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>2</mn><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>&#8594;</mo><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>2</mn><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi><mo>(</mo><mi>g</mi><mo>)</mo></math></p>', 0, 129, 1, '2025-09-08 01:35:56', NULL),
(686993, 252160, 'radio', 'text', '<p>Sample of carbon dioxide taken from any source will always have carbon and oxygen in the ratio 1 : 2</p>', 0, 129, 1, '2025-09-08 01:39:23', NULL),
(686994, 252160, 'radio', 'text', '<p>Carbon forms two oxides namely&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></math>&nbsp;and CO, where masses of oxygen which combine with fixed mass of carbon are in the simple ratio 2 : 1</p>', 1, 129, 1, '2025-09-08 01:39:23', NULL),
(686995, 252160, 'radio', 'text', '<p>When magnesium burns in oxygen, the amount of magnesium taken for the reaction is equal to the amount of magnesium in magnesium oxide formed.</p>', 0, 129, 1, '2025-09-08 01:39:23', NULL),
(686996, 252160, 'radio', 'text', '<p>At constant temperature and pressure 200 mL of hydrogen will combine with 100 mL oxygen to produce 200 mL of water vapour.</p>', 0, 129, 1, '2025-09-08 01:39:23', NULL),
(686997, 252161, 'radio', 'text', '<p>the atomic mass of the metal is 8</p>', 0, 129, 1, '2025-09-08 01:41:37', NULL),
(686998, 252161, 'radio', 'text', '<p>the atomic mass of the metal is 4</p>', 0, 129, 1, '2025-09-08 01:41:37', NULL),
(686999, 252161, 'radio', 'text', '<p>the equivalent mass of the metal is 4</p>', 1, 129, 1, '2025-09-08 01:41:37', NULL),
(687000, 252161, 'radio', 'text', '<p>the equivalent mass of the metal is 8</p>', 0, 129, 1, '2025-09-08 01:41:37', NULL),
(687001, 252162, 'radio', 'text', '<p>27.90</p>', 0, 129, 1, '2025-09-08 01:44:08', NULL),
(687002, 252162, 'radio', 'text', '<p>159.60</p>', 0, 129, 1, '2025-09-08 01:44:08', NULL),
(687003, 252162, 'radio', 'text', '<p>79.80</p>', 0, 129, 1, '2025-09-08 01:44:08', NULL),
(687004, 252162, 'radio', 'text', '<p>55.80</p>', 1, 129, 1, '2025-09-08 01:44:08', NULL),
(687005, 252163, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-08 01:45:28', NULL),
(687006, 252163, 'radio', 'text', '<p>32</p>', 1, 129, 1, '2025-09-08 01:45:28', NULL),
(687007, 252163, 'radio', 'text', '<p>48</p>', 0, 129, 1, '2025-09-08 01:45:28', NULL),
(687008, 252163, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-08 01:45:28', NULL),
(687009, 252164, 'radio', 'text', '<p>29</p>', 1, 129, 1, '2025-09-08 01:46:10', NULL),
(687010, 252164, 'radio', 'text', '<p>58</p>', 0, 129, 1, '2025-09-08 01:46:10', NULL),
(687011, 252164, 'radio', 'text', '<p>35.5</p>', 0, 129, 1, '2025-09-08 01:46:10', NULL),
(687012, 252164, 'radio', 'text', '<p>71</p>', 0, 129, 1, '2025-09-08 01:46:10', NULL),
(687013, 252165, 'radio', 'text', '<p>depends on the reaction involved with a base</p>', 1, 129, 1, '2025-09-08 01:47:06', NULL),
(687014, 252165, 'radio', 'text', '<p>depends on the number of oxygen atoms present</p>', 0, 129, 1, '2025-09-08 01:47:06', NULL),
(687015, 252165, 'radio', 'text', '<p>is always constant</p>', 0, 129, 1, '2025-09-08 01:47:06', NULL),
(687016, 252165, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-08 01:47:06', NULL),
(687017, 252166, 'radio', 'text', '<p>A = E x n</p>', 1, 129, 1, '2025-09-08 01:48:19', NULL),
(687018, 252166, 'radio', 'text', '<p>A = M/E</p>', 0, 129, 1, '2025-09-08 01:48:19', NULL),
(687019, 252166, 'radio', 'text', '<p>A = M/n</p>', 0, 129, 1, '2025-09-08 01:48:19', NULL),
(687020, 252166, 'radio', 'text', '<p>M = A x n</p>', 0, 129, 1, '2025-09-08 01:48:19', NULL),
(687021, 252167, 'radio', 'text', '<p>atomic mass</p>', 0, 129, 1, '2025-09-08 01:48:57', NULL),
(687022, 252167, 'radio', 'text', '<p>molar mass</p>', 0, 129, 1, '2025-09-08 01:48:57', NULL),
(687023, 252167, 'radio', 'text', '<p>equivalent mass</p>', 1, 129, 1, '2025-09-08 01:48:57', NULL),
(687024, 252167, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-08 01:48:57', NULL),
(687025, 252168, 'radio', 'text', '<p>98</p>', 0, 129, 1, '2025-09-08 01:50:09', NULL),
(687026, 252168, 'radio', 'text', '<p>49</p>', 1, 129, 1, '2025-09-08 01:50:09', NULL),
(687027, 252168, 'radio', 'text', '<p>32.66</p>', 0, 129, 1, '2025-09-08 01:50:09', NULL),
(687028, 252168, 'radio', 'text', '<p>40</p>', 0, 129, 1, '2025-09-08 01:50:09', NULL),
(687029, 252169, 'radio', 'text', '<p>40g</p>', 1, 129, 1, '2025-09-08 01:51:08', NULL),
(687030, 252169, 'radio', 'text', '<p>20g</p>', 0, 129, 1, '2025-09-08 01:51:08', NULL),
(687031, 252169, 'radio', 'text', '<p>10g</p>', 0, 129, 1, '2025-09-08 01:51:08', NULL),
(687032, 252169, 'radio', 'text', '<p>100g</p>', 0, 129, 1, '2025-09-08 01:51:08', NULL),
(687033, 252170, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-08 01:52:31', NULL),
(687034, 252170, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>M</mi><mn>2</mn></msub><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-08 01:52:31', NULL),
(687035, 252170, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>M</mi><mn>3</mn></msub><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-08 01:52:31', NULL),
(687036, 252170, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-08 01:52:31', NULL),
(687037, 252171, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>a</mi><mi>x</mi><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>16</mn><mi>b</mi><mo>,</mo><mo>&#160;</mo><mfrac><mrow><mn>2</mn><mi>b</mi><mi>E</mi></mrow><mi>a</mi></mfrac></math></p>', 1, 129, 1, '2025-09-08 01:55:28', NULL),
(687038, 252171, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mi>x</mi><mo>+</mo><mn>16</mn><mi>b</mi></mrow><mi>a</mi></mfrac><mo>,</mo><mo>&#160;</mo><mfrac><mrow><mi>b</mi><mi>E</mi></mrow><mi>a</mi></mfrac></math></p>', 0, 129, 1, '2025-09-08 01:55:28', NULL),
(687039, 252171, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>2</mn><mi>x</mi><mo>+</mo><mn>16</mn><mi>B</mi></mrow><mi>a</mi></mfrac><mo>,</mo><mo>&#160;</mo><mfrac><mrow><mn>2</mn><mi>b</mi><mi>E</mi></mrow><mi>a</mi></mfrac></math></p>', 0, 129, 1, '2025-09-08 01:55:28', NULL),
(687040, 252171, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>a</mi><mi>x</mi><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>16</mn><mi>b</mi><mo>,</mo><mo>&#160;</mo><mfrac><mrow><mi>b</mi><mi>E</mi></mrow><mrow><mn>4</mn><mi>a</mi></mrow></mfrac></math></p>', 0, 129, 1, '2025-09-08 01:55:28', NULL),
(687041, 252172, 'radio', 'text', '<p>1.520</p>', 0, 129, 1, '2025-09-08 01:56:18', NULL),
(687042, 252172, 'radio', 'text', '<p>0.995</p>', 0, 129, 1, '2025-09-08 01:56:18', NULL),
(687043, 252172, 'radio', 'text', '<p>19.00</p>', 0, 129, 1, '2025-09-08 01:56:18', NULL),
(687044, 252172, 'radio', 'text', '<p>9.00</p>', 1, 129, 1, '2025-09-08 01:56:18', NULL),
(687045, 252173, 'radio', 'text', '<p>68.2</p>', 0, 129, 1, '2025-09-08 01:57:14', NULL),
(687046, 252173, 'radio', 'text', '<p>103.7</p>', 0, 129, 1, '2025-09-08 01:57:14', NULL),
(687047, 252173, 'radio', 'text', '<p>136.4</p>', 1, 129, 1, '2025-09-08 01:57:14', NULL),
(687048, 252173, 'radio', 'text', '<p>166.3</p>', 0, 129, 1, '2025-09-08 01:57:14', NULL),
(687049, 252174, 'radio', 'text', '<p>32</p>', 0, 129, 1, '2025-09-08 01:57:51', NULL),
(687050, 252174, 'radio', 'text', '<p>40</p>', 1, 129, 1, '2025-09-08 01:57:51', NULL),
(687051, 252174, 'radio', 'text', '<p>48</p>', 0, 129, 1, '2025-09-08 01:57:51', NULL),
(687052, 252174, 'radio', 'text', '<p>52</p>', 0, 129, 1, '2025-09-08 01:57:51', NULL),
(687053, 252175, 'radio', 'text', '<p>19.5</p>', 0, 129, 1, '2025-09-08 01:58:55', NULL),
(687054, 252175, 'radio', 'text', '<p>35.5</p>', 0, 129, 1, '2025-09-08 01:58:55', NULL),
(687055, 252175, 'radio', 'text', '<p>39.0</p>', 1, 129, 1, '2025-09-08 01:58:55', NULL),
(687056, 252175, 'radio', 'text', '<p>78.0</p>', 0, 129, 1, '2025-09-08 01:58:55', NULL),
(687057, 252176, 'radio', 'text', '<p>= 87</p>', 1, 129, 1, '2025-09-08 01:59:58', NULL),
(687058, 252176, 'radio', 'text', '<p>= 70</p>', 0, 129, 1, '2025-09-08 01:59:58', NULL),
(687059, 252176, 'radio', 'text', '<p>= 77</p>', 0, 129, 1, '2025-09-08 01:59:58', NULL),
(687060, 252176, 'radio', 'text', '<p>= 93</p>', 0, 129, 1, '2025-09-08 01:59:58', NULL),
(687061, 252177, 'radio', 'text', '<p>26.89</p>', 0, 129, 1, '2025-09-08 02:00:53', NULL),
(687062, 252177, 'radio', 'text', '<p>8.9</p>', 0, 129, 1, '2025-09-08 02:00:53', NULL),
(687063, 252177, 'radio', 'text', '<p>17.8</p>', 0, 129, 1, '2025-09-08 02:00:53', NULL),
(687064, 252177, 'radio', 'text', '<p>26.7</p>', 1, 129, 1, '2025-09-08 02:00:53', NULL),
(687065, 252178, 'radio', 'text', '<p>71</p>', 0, 129, 1, '2025-09-08 02:01:58', NULL),
(687066, 252178, 'radio', 'text', '<p>35.5</p>', 0, 129, 1, '2025-09-08 02:01:58', NULL),
(687067, 252178, 'radio', 'text', '<p>106.5</p>', 0, 129, 1, '2025-09-08 02:01:58', NULL),
(687068, 252178, 'radio', 'text', '<p>17.75</p>', 1, 129, 1, '2025-09-08 02:01:58', NULL),
(687069, 252179, 'radio', 'text', '<p>9</p>', 0, 129, 1, '2025-09-08 02:03:18', NULL),
(687070, 252179, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-08 02:03:18', NULL),
(687071, 252179, 'radio', 'text', '<p>27</p>', 1, 129, 1, '2025-09-08 02:03:18', NULL),
(687072, 252179, 'radio', 'text', '<p>54</p>', 0, 129, 1, '2025-09-08 02:03:18', NULL),
(687073, 252180, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-08 02:05:04', NULL),
(687074, 252180, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-08 02:05:04', NULL),
(687075, 252180, 'radio', 'text', '<p>64</p>', 0, 129, 1, '2025-09-08 02:05:04', NULL),
(687076, 252180, 'radio', 'text', '<p>32</p>', 1, 129, 1, '2025-09-08 02:05:04', NULL),
(687077, 252181, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>32</mn><mo>.</mo><mn>77</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-08 02:06:29', NULL),
(687078, 252181, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>63</mn><mo>.</mo><mn>64</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-08 02:06:29', NULL),
(687079, 252181, 'radio', 'text', '<p>63.64</p>', 0, 129, 1, '2025-09-08 02:06:29', NULL),
(687080, 252181, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>63</mn><mo>.</mo><mn>64</mn><mo>/</mo><mn>6</mn><mo>.</mo><mn>02</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 1, 129, 1, '2025-09-08 02:06:29', NULL),
(687081, 252182, 'radio', 'text', '<p>17</p>', 1, 129, 1, '2025-09-08 02:07:00', NULL),
(687082, 252182, 'radio', 'text', '<p>17/3</p>', 0, 129, 1, '2025-09-08 02:07:00', NULL),
(687083, 252182, 'radio', 'text', '<p>1.7</p>', 0, 129, 1, '2025-09-08 02:07:00', NULL),
(687084, 252182, 'radio', 'text', '<p>17/2</p>', 0, 129, 1, '2025-09-08 02:07:00', NULL),
(687085, 252183, 'radio', 'text', '<p>84g</p>', 0, 129, 1, '2025-09-08 02:07:53', NULL),
(687086, 252183, 'radio', 'text', '<p>64g</p>', 0, 129, 1, '2025-09-08 02:07:53', NULL),
(687087, 252183, 'radio', 'text', '<p>42g</p>', 1, 129, 1, '2025-09-08 02:07:53', NULL),
(687088, 252183, 'radio', 'text', '<p>38g</p>', 0, 129, 1, '2025-09-08 02:07:53', NULL),
(687089, 252184, 'radio', 'text', '<p>1 mole&nbsp;</p>', 0, 129, 1, '2025-09-08 02:08:31', NULL),
(687090, 252184, 'radio', 'text', '<p>1/2 mole</p>', 0, 129, 1, '2025-09-08 02:08:31', NULL),
(687091, 252184, 'radio', 'text', '<p>1/4 mole&nbsp;</p>', 1, 129, 1, '2025-09-08 02:08:31', NULL),
(687092, 252184, 'radio', 'text', '<p>1/8 mole</p>', 0, 129, 1, '2025-09-08 02:08:31', NULL),
(687093, 252185, 'radio', 'text', '<p>1 mole&nbsp;</p>', 0, 129, 1, '2025-09-08 02:08:38', NULL),
(687094, 252185, 'radio', 'text', '<p>1/2 mole</p>', 0, 129, 1, '2025-09-08 02:08:38', NULL),
(687095, 252185, 'radio', 'text', '<p>1/4 mole&nbsp;</p>', 1, 129, 1, '2025-09-08 02:08:38', NULL),
(687096, 252185, 'radio', 'text', '<p>1/8 mole</p>', 0, 129, 1, '2025-09-08 02:08:38', NULL),
(687097, 252186, 'radio', 'text', '<p>8</p>', 1, 129, 1, '2025-09-08 02:08:59', NULL),
(687098, 252186, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-08 02:08:59', NULL),
(687099, 252186, 'radio', 'text', '<p>32</p>', 0, 129, 1, '2025-09-08 02:08:59', NULL),
(687100, 252186, 'radio', 'text', '<p>48</p>', 0, 129, 1, '2025-09-08 02:08:59', NULL),
(687101, 252187, 'radio', 'text', '<p>4, 2</p>', 1, 129, 1, '2025-09-08 02:09:49', NULL),
(687102, 252187, 'radio', 'text', '<p>2, 4</p>', 0, 129, 1, '2025-09-08 02:09:49', NULL),
(687103, 252187, 'radio', 'text', '<p>4, 4</p>', 0, 129, 1, '2025-09-08 02:09:49', NULL),
(687104, 252187, 'radio', 'text', '<p>2, 2</p>', 0, 129, 1, '2025-09-08 02:09:49', NULL),
(687105, 252188, 'radio', 'text', '<p>ratio of their mass</p>', 0, 129, 1, '2025-09-08 02:10:25', NULL),
(687106, 252188, 'radio', 'text', '<p>one</p>', 0, 129, 1, '2025-09-08 02:10:25', NULL),
(687107, 252188, 'radio', 'text', '<p>ratio of their mole</p>', 1, 129, 1, '2025-09-08 02:10:25', NULL),
(687108, 252188, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-08 02:10:25', NULL),
(687109, 252189, 'radio', 'text', '<p>always equal to normality of solution</p>', 0, 129, 1, '2025-09-08 02:11:24', NULL),
(687110, 252189, 'radio', 'text', '<p>more than molality of the solution</p>', 1, 129, 1, '2025-09-08 02:11:24', NULL),
(687111, 252189, 'radio', 'text', '<p>equal to molality of the solution</p>', 0, 129, 1, '2025-09-08 02:11:24', NULL),
(687112, 252189, 'radio', 'text', '<p>less than the molality of the solution</p>', 0, 129, 1, '2025-09-08 02:11:24', NULL),
(687113, 252190, 'radio', 'text', '<p>&gt; 1 M</p>', 0, 129, 1, '2025-09-08 02:12:11', NULL),
(687114, 252190, 'radio', 'text', '<p>&lt; 1 M</p>', 1, 129, 1, '2025-09-08 02:12:11', NULL),
(687115, 252190, 'radio', 'text', '<p>= 1 M</p>', 0, 129, 1, '2025-09-08 02:12:11', NULL),
(687116, 252190, 'radio', 'text', '<p>= 2 M</p>', 0, 129, 1, '2025-09-08 02:12:11', NULL),
(687117, 252191, 'radio', 'text', '<p>Molarity</p>', 0, 129, 1, '2025-09-08 02:14:22', NULL),
(687118, 252191, 'radio', 'text', '<p>Normality</p>', 0, 129, 1, '2025-09-08 02:14:22', NULL),
(687119, 252191, 'radio', 'text', '<p>Formality</p>', 1, 129, 1, '2025-09-08 02:14:22', NULL),
(687120, 252191, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-08 02:14:22', NULL),
(687121, 252192, 'radio', 'text', '<p>0.3</p>', 0, 129, 1, '2025-09-08 02:15:18', NULL),
(687122, 252192, 'radio', 'text', '<p>0.4</p>', 0, 129, 1, '2025-09-08 02:15:18', NULL),
(687123, 252192, 'radio', 'text', '<p>0.5</p>', 1, 129, 1, '2025-09-08 02:15:18', NULL),
(687124, 252192, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-08 02:15:18', NULL),
(687125, 252193, 'radio', 'text', '<p>analytical molarity of 1 M NaCl and 1 M&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi></math>&nbsp;are same</p>', 0, 129, 1, '2025-09-08 02:17:39', NULL),
(687126, 252193, 'radio', 'text', '<p>equilibrium molarity of 1 M NaCl and 1 M&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi></math>&nbsp;are same</p>', 1, 129, 1, '2025-09-08 02:17:39', NULL),
(687127, 252193, 'radio', 'text', '<p>equilibrium molarity of 1 M NaCl as [NaCl] = 0 M</p>', 0, 129, 1, '2025-09-08 02:17:39', NULL),
(687128, 252193, 'radio', 'text', '<p>equilibrium molarity of 1 M&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi></math>&nbsp;as&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi></mrow></mfenced></math>&nbsp;= C&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mn>1</mn><mo>-</mo><mi>&#945;</mi></mrow></mfenced></math>&nbsp;M</p>', 0, 129, 1, '2025-09-08 02:17:39', NULL),
(687129, 252194, 'radio', 'text', '<p>normality is known</p>', 0, 129, 1, '2025-09-08 02:18:16', NULL),
(687130, 252194, 'radio', 'text', '<p>molarity is known</p>', 0, 129, 1, '2025-09-08 02:18:16', NULL),
(687131, 252194, 'radio', 'text', '<p>strength is known</p>', 0, 129, 1, '2025-09-08 02:18:16', NULL),
(687132, 252194, 'radio', 'text', '<p>all of these</p>', 1, 129, 1, '2025-09-08 02:18:16', NULL),
(687133, 252195, 'radio', 'text', '<p>4.8 N</p>', 0, 129, 1, '2025-09-08 02:19:21', NULL),
(687134, 252195, 'radio', 'text', '<p>10 N</p>', 0, 129, 1, '2025-09-08 02:19:21', NULL),
(687135, 252195, 'radio', 'text', '<p>0.5 N</p>', 0, 129, 1, '2025-09-08 02:19:21', NULL),
(687136, 252195, 'radio', 'text', '<p>5.8 N</p>', 1, 129, 1, '2025-09-08 02:19:21', NULL),
(687137, 252196, 'radio', 'text', '<p>1 N</p>', 0, 129, 1, '2025-09-08 02:19:58', NULL),
(687138, 252196, 'radio', 'text', '<p>10 N</p>', 0, 129, 1, '2025-09-08 02:19:58', NULL),
(687139, 252196, 'radio', 'text', '<p>1.7 N</p>', 1, 129, 1, '2025-09-08 02:19:58', NULL),
(687140, 252196, 'radio', 'text', '<p>0.83 N</p>', 0, 129, 1, '2025-09-08 02:19:58', NULL),
(687141, 252197, 'radio', 'text', '<p>0.4 N</p>', 0, 129, 1, '2025-09-08 02:20:55', NULL),
(687142, 252197, 'radio', 'text', '<p>0.5 N</p>', 1, 129, 1, '2025-09-08 02:20:55', NULL),
(687143, 252197, 'radio', 'text', '<p>1.05 N</p>', 0, 129, 1, '2025-09-08 02:20:55', NULL),
(687144, 252197, 'radio', 'text', '<p>0.15 N</p>', 0, 129, 1, '2025-09-08 02:20:55', NULL),
(687145, 252198, 'radio', 'text', '<p>1.0585</p>', 0, 129, 1, '2025-09-08 02:22:01', NULL),
(687146, 252198, 'radio', 'text', '<p>1.0</p>', 1, 129, 1, '2025-09-08 02:22:01', NULL),
(687147, 252198, 'radio', 'text', '<p>0.10</p>', 0, 129, 1, '2025-09-08 02:22:01', NULL),
(687148, 252198, 'radio', 'text', '<p>0.0585</p>', 0, 129, 1, '2025-09-08 02:22:01', NULL),
(687149, 252199, 'radio', 'text', '<p>55.6</p>', 1, 129, 1, '2025-09-08 02:22:20', NULL),
(687150, 252199, 'radio', 'text', '<p>50</p>', 0, 129, 1, '2025-09-08 02:22:20', NULL),
(687151, 252199, 'radio', 'text', '<p>100</p>', 0, 129, 1, '2025-09-08 02:22:20', NULL),
(687152, 252199, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-08 02:22:20', NULL),
(687153, 252200, 'radio', 'text', '<p>100 mL</p>', 0, 129, 1, '2025-09-08 02:23:05', NULL),
(687154, 252200, 'radio', 'text', '<p>125 mL</p>', 0, 129, 1, '2025-09-08 02:23:05', NULL),
(687155, 252200, 'radio', 'text', '<p>500 mL</p>', 0, 129, 1, '2025-09-08 02:23:05', NULL),
(687156, 252200, 'radio', 'text', '<p>0.125 mL</p>', 1, 129, 1, '2025-09-08 02:23:05', NULL),
(687157, 252201, 'radio', 'text', '<p>10 g</p>', 0, 129, 1, '2025-09-08 02:23:51', NULL),
(687158, 252201, 'radio', 'text', '<p>180 g</p>', 0, 129, 1, '2025-09-08 02:23:51', NULL),
(687159, 252201, 'radio', 'text', '<p>100 g</p>', 1, 129, 1, '2025-09-08 02:23:51', NULL),
(687160, 252201, 'radio', 'text', '<p>1.8 g</p>', 0, 129, 1, '2025-09-08 02:23:51', NULL),
(687161, 252202, 'radio', 'text', '<p>0.315g</p>', 0, 129, 1, '2025-09-08 02:24:34', NULL),
(687162, 252202, 'radio', 'text', '<p>6.3g</p>', 0, 129, 1, '2025-09-08 02:24:34', NULL),
(687163, 252202, 'radio', 'text', '<p>3.15g</p>', 1, 129, 1, '2025-09-08 02:24:34', NULL),
(687164, 252202, 'radio', 'text', '<p>63.0g</p>', 0, 129, 1, '2025-09-08 02:24:34', NULL),
(687165, 252203, 'radio', 'text', '<p>molarity &lt; molality</p>', 1, 129, 1, '2025-09-08 02:26:02', NULL),
(687166, 252203, 'radio', 'text', '<p>molarity = molality</p>', 0, 129, 1, '2025-09-08 02:26:02', NULL),
(687167, 252203, 'radio', 'text', '<p>molality &lt; molarity</p>', 0, 129, 1, '2025-09-08 02:26:02', NULL),
(687168, 252203, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-08 02:26:02', NULL),
(687169, 252204, 'radio', 'text', '<p>10 mL of conc. HCl to 100 mL</p>', 1, 129, 1, '2025-09-08 02:27:03', NULL),
(687170, 252204, 'radio', 'text', '<p>20 mL of conc. HCl to 100 mL</p>', 0, 129, 1, '2025-09-08 02:27:03', NULL),
(687171, 252204, 'radio', 'text', '<p>100 mL of conc. HCl to 200 mL</p>', 0, 129, 1, '2025-09-08 02:27:03', NULL),
(687172, 252204, 'radio', 'text', '<p>100 mL of conc. HCl to 100 mL</p>', 0, 129, 1, '2025-09-08 02:27:03', NULL),
(687173, 252205, 'radio', 'text', '<p>990 mL</p>', 1, 129, 1, '2025-09-08 02:27:54', NULL),
(687174, 252205, 'radio', 'text', '<p>1010 mL</p>', 0, 129, 1, '2025-09-08 02:27:54', NULL),
(687175, 252205, 'radio', 'text', '<p>100 mL</p>', 0, 129, 1, '2025-09-08 02:27:54', NULL),
(687176, 252205, 'radio', 'text', '<p>1000 mL</p>', 0, 129, 1, '2025-09-08 02:27:54', NULL),
(687177, 252206, 'radio', 'text', '<p>13.8</p>', 1, 129, 1, '2025-09-08 02:28:24', NULL),
(687178, 252206, 'radio', 'text', '<p>13.6</p>', 0, 129, 1, '2025-09-08 02:28:24', NULL),
(687179, 252206, 'radio', 'text', '<p>14.0</p>', 0, 129, 1, '2025-09-08 02:28:24', NULL),
(687180, 252206, 'radio', 'text', '<p>16.0</p>', 0, 129, 1, '2025-09-08 02:28:24', NULL),
(687181, 252207, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-08 02:29:20', NULL),
(687182, 252207, 'radio', 'text', '<p>180 M</p>', 0, 129, 1, '2025-09-08 02:29:20', NULL),
(687183, 252207, 'radio', 'text', '<p>0.18 M</p>', 1, 129, 1, '2025-09-08 02:29:20', NULL),
(687184, 252207, 'radio', 'text', '<p>1.8 M</p>', 0, 129, 1, '2025-09-08 02:29:20', NULL),
(687185, 252208, 'radio', 'text', '<p>26</p>', 0, 129, 1, '2025-09-08 02:30:05', NULL),
(687186, 252208, 'radio', 'text', '<p>52</p>', 1, 129, 1, '2025-09-08 02:30:05', NULL),
(687187, 252208, 'radio', 'text', '<p>104</p>', 0, 129, 1, '2025-09-08 02:30:05', NULL),
(687188, 252208, 'radio', 'text', '<p>156</p>', 0, 129, 1, '2025-09-08 02:30:05', NULL),
(687189, 252209, 'radio', 'text', '<p>1 m</p>', 1, 129, 1, '2025-09-08 02:30:57', NULL),
(687190, 252209, 'radio', 'text', '<p>1 M</p>', 0, 129, 1, '2025-09-08 02:30:57', NULL),
(687191, 252209, 'radio', 'text', '<p>1 N</p>', 0, 129, 1, '2025-09-08 02:30:57', NULL),
(687192, 252209, 'radio', 'text', '<p>0.5 M</p>', 0, 129, 1, '2025-09-08 02:30:57', NULL),
(687193, 252210, 'radio', 'text', '<p>4.0</p>', 0, 129, 1, '2025-09-08 02:31:43', NULL),
(687194, 252210, 'radio', 'text', '<p>0.33</p>', 1, 129, 1, '2025-09-08 02:31:43', NULL),
(687195, 252210, 'radio', 'text', '<p>0.4</p>', 0, 129, 1, '2025-09-08 02:31:43', NULL),
(687196, 252210, 'radio', 'text', '<p>0.1</p>', 0, 129, 1, '2025-09-08 02:31:43', NULL),
(687197, 252211, 'radio', 'text', '<p>1.0 N HCl</p>', 0, 129, 1, '2025-09-08 02:33:19', NULL),
(687198, 252211, 'radio', 'text', '<p>0.4 N&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-08 02:33:19', NULL),
(687199, 252211, 'radio', 'text', '<p>0.1 N&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-08 02:33:19', NULL),
(687200, 252211, 'radio', 'text', '<p>0.4 N&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>B</mi><mi>a</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-08 02:33:19', NULL),
(687201, 252212, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-08 02:34:12', NULL),
(687202, 252212, 'radio', 'text', '<p>10</p>', 1, 129, 1, '2025-09-08 02:34:12', NULL),
(687203, 252212, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-08 02:34:12', NULL),
(687204, 252212, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-08 02:34:12', NULL),
(687205, 252213, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-08 02:36:28', NULL),
(687206, 252213, 'radio', 'text', '<p>0.19</p>', 1, 129, 1, '2025-09-08 02:36:28', NULL),
(687207, 252213, 'radio', 'text', '<p>0.064</p>', 0, 129, 1, '2025-09-08 02:36:28', NULL),
(687208, 252213, 'radio', 'text', '<p>1.2</p>', 0, 129, 1, '2025-09-08 02:36:28', NULL),
(687209, 252214, 'radio', 'text', '<p>6.625 g</p>', 1, 129, 1, '2025-09-08 02:37:25', NULL),
(687210, 252214, 'radio', 'text', '<p>6.0 g</p>', 0, 129, 1, '2025-09-08 02:37:25', NULL),
(687211, 252214, 'radio', 'text', '<p>66.25 g</p>', 0, 129, 1, '2025-09-08 02:37:25', NULL),
(687212, 252214, 'radio', 'text', '<p>6.225 g</p>', 0, 129, 1, '2025-09-08 02:37:25', NULL),
(687213, 252215, 'radio', 'text', '<p>HCl</p>', 0, 129, 1, '2025-09-08 02:38:56', NULL),
(687214, 252215, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>C</mi><mi>I</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-08 02:38:56', NULL),
(687215, 252215, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-08 02:38:56', NULL),
(687216, 252215, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>3</mn></msub><mi>P</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 1, 129, 1, '2025-09-08 02:38:56', NULL),
(687217, 252216, 'radio', 'text', '<p>0.0177</p>', 1, 129, 1, '2025-09-08 02:39:32', NULL),
(687218, 252216, 'radio', 'text', '<p>0.001</p>', 0, 129, 1, '2025-09-08 02:39:32', NULL),
(687219, 252216, 'radio', 'text', '<p>0.5</p>', 0, 129, 1, '2025-09-08 02:39:32', NULL),
(687220, 252216, 'radio', 'text', '<p>0.244</p>', 0, 129, 1, '2025-09-08 02:39:32', NULL),
(687221, 252217, 'radio', 'text', '<p>15 g</p>', 1, 129, 1, '2025-09-08 02:40:25', NULL),
(687222, 252217, 'radio', 'text', '<p>1.5 g</p>', 0, 129, 1, '2025-09-08 02:40:25', NULL),
(687223, 252217, 'radio', 'text', '<p>11.5g</p>', 0, 129, 1, '2025-09-08 02:40:25', NULL),
(687224, 252217, 'radio', 'text', '<p>31.5g</p>', 0, 129, 1, '2025-09-08 02:40:25', NULL),
(687225, 252218, 'radio', 'text', '<p>8/5</p>', 0, 129, 1, '2025-09-08 02:41:44', NULL),
(687226, 252218, 'radio', 'text', '<p>0.5</p>', 1, 129, 1, '2025-09-08 02:41:44', NULL),
(687227, 252218, 'radio', 'text', '<p>0.25</p>', 0, 129, 1, '2025-09-08 02:41:44', NULL),
(687228, 252218, 'radio', 'text', '<p>1.0</p>', 0, 129, 1, '2025-09-08 02:41:44', NULL),
(687229, 252219, 'radio', 'text', '<p>0.15 M</p>', 0, 129, 1, '2025-09-08 02:43:33', NULL),
(687230, 252219, 'radio', 'text', '<p>0.18 M</p>', 0, 129, 1, '2025-09-08 02:43:33', NULL),
(687231, 252219, 'radio', 'text', '<p>0.12 M</p>', 1, 129, 1, '2025-09-08 02:43:33', NULL),
(687232, 252219, 'radio', 'text', '<p>0.30 M</p>', 0, 129, 1, '2025-09-08 02:43:33', NULL),
(687233, 252220, 'radio', 'text', '<p>126g</p>', 0, 129, 1, '2025-09-08 02:44:42', NULL),
(687234, 252220, 'radio', 'text', '<p>63g</p>', 1, 129, 1, '2025-09-08 02:44:42', NULL),
(687235, 252220, 'radio', 'text', '<p>6.3g</p>', 0, 129, 1, '2025-09-08 02:44:42', NULL),
(687236, 252220, 'radio', 'text', '<p>12.6 g</p>', 0, 129, 1, '2025-09-08 02:44:42', NULL),
(687237, 252221, 'radio', 'text', '<p>0.1 M</p>', 0, 129, 1, '2025-09-08 15:28:57', NULL),
(687238, 252221, 'radio', 'text', '<p>1.0 M</p>', 0, 129, 1, '2025-09-08 15:28:57', NULL),
(687239, 252221, 'radio', 'text', '<p>0.2 M</p>', 0, 129, 1, '2025-09-08 15:28:57', NULL),
(687240, 252221, 'radio', 'text', '<p>2.0 M</p>', 1, 129, 1, '2025-09-08 15:28:57', NULL),
(687241, 252222, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mrow><mi>H</mi><mi>C</mi><mi>l</mi></mrow></msub></math>&nbsp;is more</p>', 1, 129, 1, '2025-09-08 15:30:34', NULL),
(687242, 252222, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mrow><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>C</mi><mi>O</mi><mi>O</mi><mi>H</mi></mrow></msub></math>&nbsp;is more</p>', 0, 129, 1, '2025-09-08 15:30:34', NULL),
(687243, 252222, 'radio', 'text', '<p>both have same N</p>', 0, 129, 1, '2025-09-08 15:30:34', NULL),
(687244, 252222, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-08 15:30:34', NULL),
(687245, 252223, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>4</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><msup><mi>L</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-08 15:31:44', NULL),
(687246, 252223, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>20</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><msup><mi>L</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-08 15:31:44', NULL),
(687247, 252223, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>0</mn><mo>.</mo><mn>2</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><msup><mi>L</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-08 15:31:44', NULL),
(687248, 252223, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><msup><mi>L</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-08 15:31:44', NULL),
(687249, 252224, 'radio', 'text', '<p>1.5 M</p>', 0, 129, 1, '2025-09-08 15:32:31', NULL),
(687250, 252224, 'radio', 'text', '<p>1.66 M</p>', 1, 129, 1, '2025-09-08 15:32:31', NULL),
(687251, 252224, 'radio', 'text', '<p>0.017 M</p>', 0, 129, 1, '2025-09-08 15:32:31', NULL),
(687252, 252224, 'radio', 'text', '<p>1.59 M</p>', 0, 129, 1, '2025-09-08 15:32:31', NULL),
(687253, 252225, 'radio', 'text', '<p>0.1 m</p>', 0, 129, 1, '2025-09-08 15:33:13', NULL),
(687254, 252225, 'radio', 'text', '<p>1 M</p>', 0, 129, 1, '2025-09-08 15:33:13', NULL),
(687255, 252225, 'radio', 'text', '<p>0.5 m</p>', 0, 129, 1, '2025-09-08 15:33:13', NULL),
(687256, 252225, 'radio', 'text', '<p>1 m</p>', 1, 129, 1, '2025-09-08 15:33:13', NULL),
(687257, 252226, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>12</mn><mo>.</mo><mn>044</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mn>20</mn><mo>&#160;</mo></mrow></msup><mi>m</mi><mi>o</mi><mi>l</mi><mi>e</mi><mi>c</mi><mi>u</mi><mi>l</mi><mi>e</mi><mi>s</mi></math></p>', 1, 129, 1, '2025-09-08 15:35:18', NULL),
(687258, 252226, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>022</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mn>23</mn><mo>&#160;</mo></mrow></msup><mi>m</mi><mi>o</mi><mi>l</mi><mi>e</mi><mi>c</mi><mi>u</mi><mi>l</mi><mi>e</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-09-08 15:35:18', NULL),
(687259, 252226, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup><mi>m</mi><mi>o</mi><mi>l</mi><mi>e</mi><mi>c</mi><mi>u</mi><mi>l</mi><mi>e</mi><mi>s</mi></math></p>', 0, 129, 1, '2025-09-08 15:35:18', NULL),
(687260, 252226, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>12</mn><mo>.</mo><mn>044</mn><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup></math>&nbsp;molecules</p>', 0, 129, 1, '2025-09-08 15:35:18', NULL),
(687261, 252227, 'radio', 'text', '<p>4.7g</p>', 1, 129, 1, '2025-09-08 15:36:42', NULL),
(687262, 252227, 'radio', 'text', '<p>4680&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math>g</p>', 0, 129, 1, '2025-09-08 15:36:42', NULL),
(687263, 252227, 'radio', 'text', '<p>4.680 g</p>', 0, 129, 1, '2025-09-08 15:36:42', NULL),
(687264, 252227, 'radio', 'text', '<p>46.80 g</p>', 0, 129, 1, '2025-09-08 15:36:42', NULL),
(687265, 252228, 'radio', 'text', '<p>60 g</p>', 0, 129, 1, '2025-09-08 15:39:08', NULL),
(687266, 252228, 'radio', 'text', '<p>80 g</p>', 1, 129, 1, '2025-09-08 15:39:08', NULL),
(687267, 252228, 'radio', 'text', '<p>40 g</p>', 0, 129, 1, '2025-09-08 15:39:08', NULL),
(687268, 252228, 'radio', 'text', '<p>20 g</p>', 0, 129, 1, '2025-09-08 15:39:08', NULL),
(687269, 252229, 'radio', 'text', '<p>0.1 M</p>', 0, 129, 1, '2025-09-08 15:40:47', NULL),
(687270, 252229, 'radio', 'text', '<p>0.05M</p>', 1, 129, 1, '2025-09-08 15:40:47', NULL),
(687271, 252229, 'radio', 'text', '<p>0.2 M</p>', 0, 129, 1, '2025-09-08 15:40:47', NULL),
(687272, 252229, 'radio', 'text', '<p>0.15 M</p>', 0, 129, 1, '2025-09-08 15:40:47', NULL),
(687273, 252230, 'radio', 'text', '<p>73g</p>', 0, 129, 1, '2025-09-08 15:42:13', NULL),
(687274, 252230, 'radio', 'text', '<p>100g</p>', 0, 129, 1, '2025-09-08 15:42:13', NULL),
(687275, 252230, 'radio', 'text', '<p>146g</p>', 1, 129, 1, '2025-09-08 15:42:13', NULL),
(687276, 252230, 'radio', 'text', '<p>200g</p>', 0, 129, 1, '2025-09-08 15:42:13', NULL),
(687277, 252231, 'radio', 'text', '<p>100 mL</p>', 0, 129, 1, '2025-09-08 15:45:06', NULL),
(687278, 252231, 'radio', 'text', '<p>300 mL</p>', 0, 129, 1, '2025-09-08 15:45:06', NULL),
(687279, 252231, 'radio', 'text', '<p>200 mL</p>', 1, 129, 1, '2025-09-08 15:45:06', NULL),
(687280, 252231, 'radio', 'text', '<p>80 mL</p>', 0, 129, 1, '2025-09-08 15:45:06', NULL),
(687281, 252232, 'radio', 'text', '<p>2y equivalent</p>', 0, 129, 1, '2025-09-08 15:47:36', NULL),
(687282, 252232, 'radio', 'text', '<p>y equivalent</p>', 1, 129, 1, '2025-09-08 15:47:36', NULL),
(687283, 252232, 'radio', 'text', '<p>3y/4 equivalent</p>', 0, 129, 1, '2025-09-08 15:47:36', NULL),
(687284, 252232, 'radio', 'text', '<p>3y/2 equivalent</p>', 0, 129, 1, '2025-09-08 15:47:36', NULL),
(687285, 252233, 'radio', 'text', '<p>7</p>', 0, 129, 1, '2025-09-08 15:49:05', NULL),
(687286, 252233, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-08 15:49:05', NULL),
(687287, 252233, 'radio', 'text', '<p>2</p>', 1, 129, 1, '2025-09-08 15:49:05', NULL),
(687288, 252233, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-08 15:49:05', NULL),
(687289, 252234, 'radio', 'text', '<p>91%</p>', 0, 129, 1, '2025-09-08 15:50:41', NULL),
(687290, 252234, 'radio', 'text', '<p>90.2%</p>', 0, 129, 1, '2025-09-08 15:50:41', NULL),
(687291, 252234, 'radio', 'text', '<p>88%</p>', 0, 129, 1, '2025-09-08 15:50:41', NULL),
(687292, 252234, 'radio', 'text', '<p>92.1%</p>', 1, 129, 1, '2025-09-08 15:50:41', NULL),
(687293, 252235, 'radio', 'text', '<p>5.3g and 4.2g</p>', 1, 129, 1, '2025-09-08 15:53:10', NULL),
(687294, 252235, 'radio', 'text', '<p>3.3g and 6.2g</p>', 0, 129, 1, '2025-09-08 15:53:10', NULL),
(687295, 252235, 'radio', 'text', '<p>4.2g and 5.3g</p>', 0, 129, 1, '2025-09-08 15:53:10', NULL),
(687296, 252235, 'radio', 'text', '<p>6.2g and 3.3g</p>', 0, 129, 1, '2025-09-08 15:53:10', NULL),
(687297, 252236, 'radio', 'text', '<p>1 : 2</p>', 1, 129, 1, '2025-09-08 15:54:33', NULL),
(687298, 252236, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-08 15:54:33', NULL),
(687299, 252236, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-08 15:54:33', NULL),
(687300, 252236, 'radio', 'text', '<p>infinite</p>', 0, 129, 1, '2025-09-08 15:54:33', NULL),
(687301, 252237, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-08 15:55:15', NULL),
(687302, 252237, 'radio', 'text', '<p>2</p>', 1, 129, 1, '2025-09-08 15:55:15', NULL),
(687303, 252237, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-08 15:55:15', NULL),
(687304, 252237, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-08 15:55:15', NULL),
(687305, 252238, 'radio', 'text', '<p>0.4</p>', 0, 129, 1, '2025-09-08 15:56:14', NULL),
(687306, 252238, 'radio', 'text', '<p>0.1</p>', 1, 129, 1, '2025-09-08 15:56:14', NULL),
(687307, 252238, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-08 15:56:14', NULL),
(687308, 252238, 'radio', 'text', '<p>0.8</p>', 0, 129, 1, '2025-09-08 15:56:14', NULL),
(687309, 252239, 'radio', 'text', '<p>1.32 mL</p>', 0, 129, 1, '2025-09-08 15:57:20', NULL),
(687310, 252239, 'radio', 'text', '<p>13.2 mL</p>', 0, 129, 1, '2025-09-08 15:57:20', NULL),
(687311, 252239, 'radio', 'text', '<p>26.4 mL</p>', 0, 129, 1, '2025-09-08 15:57:20', NULL),
(687312, 252239, 'radio', 'text', '<p>2.0 mL</p>', 1, 129, 1, '2025-09-08 15:57:20', NULL),
(687313, 252240, 'radio', 'text', '<p>0.25 mole</p>', 0, 129, 1, '2025-09-08 15:58:36', NULL),
(687314, 252240, 'radio', 'text', '<p>0.5 mole</p>', 0, 129, 1, '2025-09-08 15:58:36', NULL),
(687315, 252240, 'radio', 'text', '<p>1 mole&nbsp;</p>', 0, 129, 1, '2025-09-08 15:58:36', NULL),
(687316, 252240, 'radio', 'text', '<p>0.01 mole</p>', 1, 129, 1, '2025-09-08 15:58:36', NULL),
(687317, 252241, 'radio', 'text', '<p>0.1 M</p>', 1, 129, 1, '2025-09-08 15:59:35', NULL),
(687318, 252241, 'radio', 'text', '<p>0.2 M</p>', 0, 129, 1, '2025-09-08 15:59:35', NULL),
(687319, 252241, 'radio', 'text', '<p>0.3 M</p>', 0, 129, 1, '2025-09-08 15:59:35', NULL),
(687320, 252241, 'radio', 'text', '<p>0.4 M</p>', 0, 129, 1, '2025-09-08 15:59:35', NULL),
(687321, 252242, 'radio', 'text', '<p>3.5g</p>', 1, 129, 1, '2025-09-08 16:00:14', NULL),
(687322, 252242, 'radio', 'text', '<p>7.0g</p>', 0, 129, 1, '2025-09-08 16:00:14', NULL),
(687323, 252242, 'radio', 'text', '<p>1.7g</p>', 0, 129, 1, '2025-09-08 16:00:14', NULL),
(687324, 252242, 'radio', 'text', '<p>17.0g</p>', 0, 129, 1, '2025-09-08 16:00:14', NULL),
(687325, 252243, 'radio', 'text', '<p>0.7</p>', 0, 129, 1, '2025-09-08 16:01:42', NULL),
(687326, 252243, 'radio', 'text', '<p>0.5</p>', 0, 129, 1, '2025-09-08 16:01:42', NULL),
(687327, 252243, 'radio', 'text', '<p>0.30</p>', 0, 129, 1, '2025-09-08 16:01:42', NULL),
(687328, 252243, 'radio', 'text', '<p>0.1</p>', 1, 129, 1, '2025-09-08 16:01:42', NULL),
(687329, 252244, 'radio', 'text', '<p>63.5g</p>', 0, 129, 1, '2025-09-08 16:02:40', NULL),
(687330, 252244, 'radio', 'text', '<p>31.75g</p>', 0, 129, 1, '2025-09-08 16:02:40', NULL),
(687331, 252244, 'radio', 'text', '<p>34g</p>', 1, 129, 1, '2025-09-08 16:02:40', NULL),
(687332, 252244, 'radio', 'text', '<p>20g</p>', 0, 129, 1, '2025-09-08 16:02:40', NULL),
(687333, 252245, 'radio', 'text', '<p>10 ppm</p>', 0, 129, 1, '2025-09-08 16:07:35', NULL),
(687334, 252245, 'radio', 'text', '<p>100 ppm</p>', 0, 129, 1, '2025-09-08 16:07:35', NULL),
(687335, 252245, 'radio', 'text', '<p>1000 ppm</p>', 0, 129, 1, '2025-09-08 16:07:35', NULL),
(687336, 252245, 'radio', 'text', '<p>10000 ppm</p>', 1, 129, 1, '2025-09-08 16:07:35', NULL),
(687337, 252246, 'radio', 'text', '<p>1</p>', 1, 129, 1, '2025-09-08 16:08:41', NULL),
(687338, 252246, 'radio', 'text', '<p>12.15</p>', 0, 129, 1, '2025-09-08 16:08:41', NULL),
(687339, 252246, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-08 16:08:41', NULL),
(687340, 252246, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>12</mn><mo>.</mo><mn>15</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-08 16:08:41', NULL),
(687341, 252247, 'radio', 'text', '<p>1000</p>', 0, 129, 1, '2025-09-08 16:09:39', NULL),
(687342, 252247, 'radio', 'text', '<p>2000</p>', 0, 129, 1, '2025-09-08 16:09:39', NULL),
(687343, 252247, 'radio', 'text', '<p>100</p>', 1, 129, 1, '2025-09-08 16:09:39', NULL),
(687344, 252247, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-08 16:09:39', NULL),
(687345, 252248, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mn>13</mn><mo>&#160;</mo></mrow></msup><mi>g</mi><mo>/</mo><mi>l</mi><mi>i</mi><mi>t</mi><mi>r</mi><mi>e</mi></math></p>', 0, 129, 1, '2025-09-08 16:12:12', NULL),
(687346, 252248, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>13</mn><mo>&#160;</mo></mrow></msup><mi>g</mi><mo>/</mo><mi>l</mi><mi>i</mi><mi>t</mi><mi>r</mi><mi>e</mi></math></p>', 0, 129, 1, '2025-09-08 16:12:12', NULL),
(687347, 252248, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mn>3</mn><mo>&#160;</mo></mrow></msup><mi>g</mi><mo>/</mo><mi>l</mi><mi>i</mi><mi>t</mi><mi>r</mi><mi>e</mi></math></p>', 0, 129, 1, '2025-09-08 16:12:12', NULL),
(687348, 252248, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mn>13</mn><mo>&#160;</mo></mrow></msup><mi>g</mi><mo>/</mo><mi>m</mi><mi>L</mi></math></p>', 1, 129, 1, '2025-09-08 16:12:12', NULL),
(687349, 252249, 'radio', 'text', '<p>% strength = 0.30 x volume strnegth</p>', 0, 129, 1, '2025-09-08 16:14:29', NULL),
(687350, 252249, 'radio', 'text', '<p>volume strength = 5.6 x normality</p>', 0, 129, 1, '2025-09-08 16:14:29', NULL),
(687351, 252249, 'radio', 'text', '<p>volume strength = 56/17 x % strength</p>', 1, 129, 1, '2025-09-08 16:14:29', NULL),
(687352, 252249, 'radio', 'text', '<p>volume strength = 11.2 x molarity</p>', 0, 129, 1, '2025-09-08 16:14:29', NULL),
(687353, 252250, 'radio', 'text', '<p>209.6</p>', 1, 129, 1, '2025-09-08 16:16:15', NULL),
(687354, 252250, 'radio', 'text', '<p>108.9</p>', 0, 129, 1, '2025-09-08 16:16:15', NULL),
(687355, 252250, 'radio', 'text', '<p>98.9</p>', 0, 129, 1, '2025-09-08 16:16:15', NULL),
(687356, 252250, 'radio', 'text', '<p>218.9</p>', 0, 129, 1, '2025-09-08 16:16:15', NULL),
(687357, 252251, 'radio', 'text', '<p>0.2 M</p>', 0, 129, 1, '2025-09-08 16:17:26', NULL),
(687358, 252251, 'radio', 'text', '<p>0.7 M</p>', 1, 129, 1, '2025-09-08 16:17:26', NULL),
(687359, 252251, 'radio', 'text', '<p>0.8 M</p>', 0, 129, 1, '2025-09-08 16:17:26', NULL),
(687360, 252251, 'radio', 'text', '<p>1.2 M</p>', 0, 129, 1, '2025-09-08 16:17:26', NULL),
(687361, 252252, 'radio', 'text', '<p>Each mL must be diluted to 2.5 mL</p>', 1, 129, 1, '2025-09-08 16:19:16', NULL),
(687362, 252252, 'radio', 'text', '<p>To each mL of solution 2.5 mL of water should be added</p>', 0, 129, 1, '2025-09-08 16:19:16', NULL),
(687363, 252252, 'radio', 'text', '<p>To 1.5 mL of solution 2 mL of water should be added</p>', 0, 129, 1, '2025-09-08 16:19:16', NULL),
(687364, 252252, 'radio', 'text', '<p>To 1.5 mL of solution 1.5 mL of water should be added</p>', 0, 129, 1, '2025-09-08 16:19:16', NULL),
(687365, 252253, 'radio', 'text', '<p>30.6%</p>', 0, 129, 1, '2025-09-08 16:20:44', NULL),
(687366, 252253, 'radio', 'text', '<p>40.6%</p>', 0, 129, 1, '2025-09-08 16:20:44', NULL),
(687367, 252253, 'radio', 'text', '<p>20.6%</p>', 1, 129, 1, '2025-09-08 16:20:44', NULL),
(687368, 252253, 'radio', 'text', '<p>50%</p>', 0, 129, 1, '2025-09-08 16:20:44', NULL),
(687369, 252254, 'radio', 'text', '<p>3.0</p>', 0, 129, 1, '2025-09-08 16:22:12', NULL),
(687370, 252254, 'radio', 'text', '<p>1.5</p>', 1, 129, 1, '2025-09-08 16:22:12', NULL),
(687371, 252254, 'radio', 'text', '<p>0.15</p>', 0, 129, 1, '2025-09-08 16:22:12', NULL),
(687372, 252254, 'radio', 'text', '<p>4.0</p>', 0, 129, 1, '2025-09-08 16:22:12', NULL),
(687373, 252255, 'radio', 'text', '<p>10 vol solution</p>', 1, 129, 1, '2025-09-08 16:23:00', NULL),
(687374, 252255, 'radio', 'text', '<p>20 vol solution</p>', 0, 129, 1, '2025-09-08 16:23:00', NULL),
(687375, 252255, 'radio', 'text', '<p>30 vol solution</p>', 0, 129, 1, '2025-09-08 16:23:00', NULL),
(687376, 252255, 'radio', 'text', '<p>32 vol solution</p>', 0, 129, 1, '2025-09-08 16:23:00', NULL),
(687377, 252256, 'radio', 'text', '<p>0.9, 0.4</p>', 0, 129, 1, '2025-09-08 16:24:17', NULL),
(687378, 252256, 'radio', 'text', '<p>0.4, 0.9</p>', 0, 129, 1, '2025-09-08 16:24:17', NULL),
(687379, 252256, 'radio', 'text', '<p>1.2, 1.8</p>', 0, 129, 1, '2025-09-08 16:24:17', NULL),
(687380, 252256, 'radio', 'text', '<p>1.8, 1.2</p>', 1, 129, 1, '2025-09-08 16:24:17', NULL),
(687381, 252257, 'radio', 'text', '<p>3.15</p>', 0, 129, 1, '2025-09-08 16:25:34', NULL),
(687382, 252257, 'radio', 'text', '<p>4.95</p>', 0, 129, 1, '2025-09-08 16:25:34', NULL),
(687383, 252257, 'radio', 'text', '<p>5.49</p>', 0, 129, 1, '2025-09-08 16:25:34', NULL),
(687384, 252257, 'radio', 'text', '<p>2.25</p>', 1, 129, 1, '2025-09-08 16:25:34', NULL),
(687385, 252258, 'radio', 'text', '<p>1.5</p>', 0, 129, 1, '2025-09-08 16:26:38', NULL),
(687386, 252258, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-08 16:26:38', NULL),
(687387, 252258, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-08 16:26:38', NULL),
(687388, 252258, 'radio', 'text', '<p>0.5</p>', 1, 129, 1, '2025-09-08 16:26:38', NULL),
(687389, 252259, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-08 16:27:39', NULL),
(687390, 252259, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-08 16:27:39', NULL),
(687391, 252259, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-08 16:27:39', NULL),
(687392, 252259, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-08 16:27:39', NULL),
(687393, 252260, 'radio', 'text', '<p>N/5</p>', 0, 129, 1, '2025-09-08 16:28:53', NULL),
(687394, 252260, 'radio', 'text', '<p>N/10</p>', 0, 129, 1, '2025-09-08 16:28:53', NULL),
(687395, 252260, 'radio', 'text', '<p>N/20</p>', 0, 129, 1, '2025-09-08 16:28:53', NULL),
(687396, 252260, 'radio', 'text', '<p>N/40</p>', 1, 129, 1, '2025-09-08 16:28:53', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(687397, 252261, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mn>40</mn><mo>&#176;</mo></msup><mi mathvariant=\"normal\">C</mi></math></p>', 0, 129, 1, '2025-09-08 16:30:18', NULL),
(687398, 252261, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>94</mn><mo>&#176;</mo></msup><mi mathvariant=\"normal\">C</mi></math></p>', 0, 129, 1, '2025-09-08 16:30:18', NULL),
(687399, 252261, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>93</mn><mo>.</mo><msup><mn>3</mn><mo>&#176;</mo></msup><mi mathvariant=\"normal\">C</mi></math></p>', 1, 129, 1, '2025-09-08 16:30:18', NULL),
(687400, 252261, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>30</mn><mo>&#176;</mo></msup><mi mathvariant=\"normal\">C</mi></math></p>', 0, 129, 1, '2025-09-08 16:30:18', NULL),
(687401, 252262, 'radio', 'text', '<p>25.38</p>', 1, 129, 1, '2025-09-10 02:08:30', NULL),
(687402, 252262, 'radio', 'text', '<p>50.36</p>', 0, 129, 1, '2025-09-10 02:08:30', NULL),
(687403, 252262, 'radio', 'text', '<p>60.40</p>', 0, 129, 1, '2025-09-10 02:08:30', NULL),
(687404, 252262, 'radio', 'text', '<p>30.20</p>', 0, 129, 1, '2025-09-10 02:08:30', NULL),
(687405, 252263, 'radio', 'text', '<p>0.437g and 33.48 mole</p>', 0, 129, 1, '2025-09-10 02:10:32', NULL),
(687406, 252263, 'radio', 'text', '<p>20.10 g and 33.48 mole</p>', 1, 129, 1, '2025-09-10 02:10:32', NULL),
(687407, 252263, 'radio', 'text', '<p>33.48 g and 0.437 mole</p>', 0, 129, 1, '2025-09-10 02:10:32', NULL),
(687408, 252263, 'radio', 'text', '<p>33.48 g and 20.10 mole</p>', 0, 129, 1, '2025-09-10 02:10:32', NULL),
(687409, 252264, 'radio', 'text', '<p>556.5 mL</p>', 0, 129, 1, '2025-09-10 02:11:44', NULL),
(687410, 252264, 'radio', 'text', '<p>480.5 mL</p>', 0, 129, 1, '2025-09-10 02:11:44', NULL),
(687411, 252264, 'radio', 'text', '<p>537.6 mL</p>', 1, 129, 1, '2025-09-10 02:11:44', NULL),
(687412, 252264, 'radio', 'text', '<p>438.4 mL</p>', 0, 129, 1, '2025-09-10 02:11:44', NULL),
(687413, 252265, 'radio', 'text', '<p>2.2%</p>', 0, 129, 1, '2025-09-10 02:12:59', NULL),
(687414, 252265, 'radio', 'text', '<p>3.8%</p>', 0, 129, 1, '2025-09-10 02:12:59', NULL),
(687415, 252265, 'radio', 'text', '<p>4.48%</p>', 1, 129, 1, '2025-09-10 02:12:59', NULL),
(687416, 252265, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-10 02:12:59', NULL),
(687417, 252266, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-10 02:14:05', NULL),
(687418, 252266, 'radio', 'text', '<p>10</p>', 1, 129, 1, '2025-09-10 02:14:05', NULL),
(687419, 252266, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-10 02:14:05', NULL),
(687420, 252266, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-10 02:14:05', NULL),
(687421, 252267, 'radio', 'text', '<p>1.32 mL</p>', 0, 129, 1, '2025-09-10 02:15:11', NULL),
(687422, 252267, 'radio', 'text', '<p>3 mL</p>', 1, 129, 1, '2025-09-10 02:15:11', NULL),
(687423, 252267, 'radio', 'text', '<p>26.4 mL</p>', 0, 129, 1, '2025-09-10 02:15:11', NULL),
(687424, 252267, 'radio', 'text', '<p>2.0 mL</p>', 0, 129, 1, '2025-09-10 02:15:11', NULL),
(687425, 252268, 'radio', 'text', '<p>0.32 g</p>', 0, 129, 1, '2025-09-10 02:17:03', NULL),
(687426, 252268, 'radio', 'text', '<p>3.82 g</p>', 1, 129, 1, '2025-09-10 02:17:03', NULL),
(687427, 252268, 'radio', 'text', '<p>0.28g</p>', 0, 129, 1, '2025-09-10 02:17:03', NULL),
(687428, 252268, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-10 02:17:03', NULL),
(687429, 252269, 'radio', 'text', '<p>35 mL</p>', 0, 129, 1, '2025-09-10 02:18:56', NULL),
(687430, 252269, 'radio', 'text', '<p>32.5 mL</p>', 0, 129, 1, '2025-09-10 02:18:56', NULL),
(687431, 252269, 'radio', 'text', '<p>24.5 mL</p>', 0, 129, 1, '2025-09-10 02:18:56', NULL),
(687432, 252269, 'radio', 'text', '<p>34.4 mL</p>', 1, 129, 1, '2025-09-10 02:18:56', NULL),
(687433, 252270, 'radio', 'text', '<p>0.6g</p>', 0, 129, 1, '2025-09-10 02:20:54', NULL),
(687434, 252270, 'radio', 'text', '<p>1.0g</p>', 1, 129, 1, '2025-09-10 02:20:54', NULL),
(687435, 252270, 'radio', 'text', '<p>1.5g</p>', 0, 129, 1, '2025-09-10 02:20:54', NULL),
(687436, 252270, 'radio', 'text', '<p>2.0g</p>', 0, 129, 1, '2025-09-10 02:20:54', NULL),
(687437, 252271, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-10 02:22:12', NULL),
(687438, 252271, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-10 02:22:12', NULL),
(687439, 252271, 'radio', 'text', '<p>7</p>', 1, 129, 1, '2025-09-10 02:22:12', NULL),
(687440, 252271, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-10 02:22:12', NULL),
(687441, 252272, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>7</mn><mo>.</mo><mn>44</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>26</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:24:18', NULL),
(687442, 252272, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#160;</mo><mn>0</mn><mo>.</mo><mn>744</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>26</mn></msup></math></p>', 1, 129, 1, '2025-09-10 02:24:18', NULL),
(687443, 252272, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>59</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>26</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:24:18', NULL),
(687444, 252272, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>15</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>26</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:24:18', NULL),
(687445, 252273, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>67</mn><mo>&#215;</mo><msup><mn>10</mn><mn>21</mn></msup></math></p>', 1, 129, 1, '2025-09-10 02:25:58', NULL),
(687446, 252273, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>16</mn><mo>.</mo><mn>7</mn><mo>&#215;</mo><msup><mn>10</mn><mn>21</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:25:58', NULL),
(687447, 252273, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>023</mn><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:25:58', NULL),
(687448, 252273, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>67</mn><mo>&#215;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:25:58', NULL),
(687449, 252274, 'radio', 'text', '<p>36.5</p>', 0, 129, 1, '2025-09-10 02:30:05', NULL),
(687450, 252274, 'radio', 'text', '<p>18.25</p>', 0, 129, 1, '2025-09-10 02:30:05', NULL),
(687451, 252274, 'radio', 'text', '<p>32.05</p>', 1, 129, 1, '2025-09-10 02:30:05', NULL),
(687452, 252274, 'radio', 'text', '<p>4.65</p>', 0, 129, 1, '2025-09-10 02:30:05', NULL),
(687453, 252275, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>568</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:35:00', NULL),
(687454, 252275, 'radio', 'text', '<p>15.68</p>', 0, 129, 1, '2025-09-10 02:35:00', NULL),
(687455, 252275, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>568</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>4</mn></msup></math></p>', 1, 129, 1, '2025-09-10 02:35:00', NULL),
(687456, 252275, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>136</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>4</mn></msup></math></p>', 0, 129, 1, '2025-09-10 02:35:00', NULL),
(687457, 252276, 'radio', 'text', '<p>7g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-10 02:38:21', NULL),
(687458, 252276, 'radio', 'text', '<p>2g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-10 02:38:21', NULL),
(687459, 252276, 'radio', 'text', '<p>16g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-10 02:38:21', NULL),
(687460, 252276, 'radio', 'text', '<p>16g&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-10 02:38:21', NULL),
(687461, 252277, 'radio', 'text', '<p>20 litres ammonia, 25 litres nitrogen, 15 litres hydrogen</p>', 0, 129, 1, '2025-09-10 02:41:00', NULL),
(687462, 252277, 'radio', 'text', '<p>20 litres ammonia, 20 litres nitrogen, 20 litres hydrogen</p>', 0, 129, 1, '2025-09-10 02:41:00', NULL),
(687463, 252277, 'radio', 'text', '<p>10 litres ammonia, 25 litres nitrogen, 15 litres hydrogen</p>', 1, 129, 1, '2025-09-10 02:41:00', NULL),
(687464, 252277, 'radio', 'text', '<p>20 litres ammonia, 10 litres nitrogen, 30 litres hydrogen</p>', 0, 129, 1, '2025-09-10 02:41:00', NULL),
(687465, 252278, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>15</mn><mo>&#160;</mo><mi>L</mi><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mi>g</mi><mi>a</mi><mi>s</mi><mo>&#160;</mo><mi>a</mi><mi>t</mi><mo>&#160;</mo><mi>S</mi><mi>T</mi><mi>P</mi></math></p>', 1, 129, 1, '2025-09-10 16:31:18', NULL),
(687466, 252278, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>15</mn><mo>&#160;</mo><mi>L</mi><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msub><mi>N</mi><mn>2</mn></msub><mo>&#160;</mo><mi>g</mi><mi>a</mi><mi>s</mi><mo>&#160;</mo><mi>a</mi><mi>t</mi><mo>&#160;</mo><mi>S</mi><mi>T</mi><mi>P</mi></math></p>', 0, 129, 1, '2025-09-10 16:31:18', NULL),
(687467, 252278, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>0</mn><mo>.</mo><mn>5</mn><mo>&#160;</mo><mi>g</mi><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub><mo>&#160;</mo><mi>g</mi><mi>a</mi><mi>s</mi><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-10 16:31:18', NULL),
(687468, 252278, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>10</mn><mi>g</mi><mo>&#160;</mo><mo>&#160;</mo><mi>o</mi><mi>f</mi><mo>&#160;</mo><msub><mi>O</mi><mn>2</mn></msub><mo>&#160;</mo><mi>g</mi><mi>a</mi><mi>s</mi><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-10 16:31:18', NULL),
(687469, 252279, 'radio', 'text', '<p>90 kg</p>', 1, 129, 1, '2025-09-10 16:32:26', NULL),
(687470, 252279, 'radio', 'text', '<p>540 kg</p>', 0, 129, 1, '2025-09-10 16:32:26', NULL),
(687471, 252279, 'radio', 'text', '<p>270 kg</p>', 0, 129, 1, '2025-09-10 16:32:26', NULL),
(687472, 252279, 'radio', 'text', '<p>180 kg</p>', 0, 129, 1, '2025-09-10 16:32:26', NULL),
(687473, 252280, 'radio', 'text', '<p>16.65 mL</p>', 0, 129, 1, '2025-09-11 02:10:19', NULL),
(687474, 252280, 'radio', 'text', '<p>22.20 mL</p>', 0, 129, 1, '2025-09-11 02:10:19', NULL),
(687475, 252280, 'radio', 'text', '<p>5.55 mL</p>', 1, 129, 1, '2025-09-11 02:10:19', NULL),
(687476, 252280, 'radio', 'text', '<p>11.10 mL</p>', 0, 129, 1, '2025-09-11 02:10:19', NULL),
(687477, 252281, 'radio', 'text', '<p>0.2</p>', 0, 129, 1, '2025-09-11 02:11:20', NULL),
(687478, 252281, 'radio', 'text', '<p>0.1</p>', 0, 129, 1, '2025-09-11 02:11:20', NULL),
(687479, 252281, 'radio', 'text', '<p>0.3</p>', 0, 129, 1, '2025-09-11 02:11:20', NULL),
(687480, 252281, 'radio', 'text', '<p>0.075</p>', 1, 129, 1, '2025-09-11 02:11:20', NULL),
(687481, 252282, 'radio', 'text', '<p>6 L</p>', 0, 129, 1, '2025-09-11 02:12:35', NULL),
(687482, 252282, 'radio', 'text', '<p>5 L</p>', 1, 129, 1, '2025-09-11 02:12:35', NULL),
(687483, 252282, 'radio', 'text', '<p>10 L</p>', 0, 129, 1, '2025-09-11 02:12:35', NULL),
(687484, 252282, 'radio', 'text', '<p>7 L</p>', 0, 129, 1, '2025-09-11 02:12:35', NULL),
(687485, 252283, 'radio', 'text', '<p>0.333</p>', 0, 129, 1, '2025-09-11 02:13:21', NULL),
(687486, 252283, 'radio', 'text', '<p>0.011</p>', 0, 129, 1, '2025-09-11 02:13:21', NULL),
(687487, 252283, 'radio', 'text', '<p>0.029</p>', 1, 129, 1, '2025-09-11 02:13:21', NULL),
(687488, 252283, 'radio', 'text', '<p>0.044</p>', 0, 129, 1, '2025-09-11 02:13:21', NULL),
(687489, 252284, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>023</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-11 02:14:58', NULL),
(687490, 252284, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>0</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-09-11 02:14:58', NULL),
(687491, 252284, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>.</mo><mn>5</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-11 02:14:58', NULL),
(687492, 252284, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>9</mn><mo>.</mo><mn>0</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-11 02:14:58', NULL),
(687493, 252285, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>3</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-11 02:16:17', NULL),
(687494, 252285, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-11 02:16:17', NULL),
(687495, 252285, 'radio', 'text', '<p>CHO</p>', 0, 129, 1, '2025-09-11 02:16:17', NULL),
(687496, 252285, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-11 02:16:17', NULL),
(687497, 252286, 'radio', 'text', '<p>1 mole</p>', 1, 129, 1, '2025-09-11 02:17:05', NULL),
(687498, 252286, 'radio', 'text', '<p>2 moles</p>', 0, 129, 1, '2025-09-11 02:17:05', NULL),
(687499, 252286, 'radio', 'text', '<p>3 moles&nbsp;</p>', 0, 129, 1, '2025-09-11 02:17:05', NULL),
(687500, 252286, 'radio', 'text', '<p>4 moles</p>', 0, 129, 1, '2025-09-11 02:17:05', NULL),
(687501, 252287, 'radio', 'text', '<p>0.12 M</p>', 0, 129, 1, '2025-09-11 02:19:26', NULL),
(687502, 252287, 'radio', 'text', '<p>0.10 M</p>', 1, 129, 1, '2025-09-11 02:19:26', NULL),
(687503, 252287, 'radio', 'text', '<p>0.40 M</p>', 0, 129, 1, '2025-09-11 02:19:26', NULL),
(687504, 252287, 'radio', 'text', '<p>0.0050 M</p>', 0, 129, 1, '2025-09-11 02:19:26', NULL),
(687516, 252288, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>80</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-14 08:33:34', NULL),
(687515, 252288, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>600</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-14 08:33:34', NULL),
(687514, 252288, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>806</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 1, 129, 1, '2025-09-14 08:33:34', NULL),
(687513, 252288, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>026</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-14 08:33:34', NULL),
(687517, 252289, 'radio', 'text', '<p>1.7700</p>', 0, 129, 1, '2025-09-14 08:35:57', NULL),
(687518, 252289, 'radio', 'text', '<p>0.1770</p>', 0, 129, 1, '2025-09-14 08:35:57', NULL),
(687519, 252289, 'radio', 'text', '<p>0.0177</p>', 1, 129, 1, '2025-09-14 08:35:57', NULL),
(687520, 252289, 'radio', 'text', '<p>0.0344</p>', 0, 129, 1, '2025-09-14 08:35:57', NULL),
(687521, 252290, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mn>2</mn></msub><mi>C</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-09-14 08:38:32', NULL),
(687522, 252290, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>X</mi><mn>2</mn></msub><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-14 08:38:32', NULL),
(687523, 252290, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>X</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-14 08:38:32', NULL),
(687524, 252290, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>X</mi><mi>C</mi><msub><mi>l</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-14 08:38:32', NULL),
(687525, 252291, 'radio', 'text', '<p>90.0g conc.&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-14 08:40:32', NULL),
(687526, 252291, 'radio', 'text', '<p>70.0g conc.&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-14 08:40:32', NULL),
(687527, 252291, 'radio', 'text', '<p>54.0 g conc.&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-14 08:40:32', NULL),
(687528, 252291, 'radio', 'text', '<p>45.0 g conc.&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>H</mi><mi>N</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-14 08:40:32', NULL),
(687536, 252292, 'radio', 'text', '<p>0.02M</p>', 0, 129, 1, '2025-09-14 08:42:04', NULL),
(687535, 252292, 'radio', 'text', '<p>0.1M</p>', 0, 129, 1, '2025-09-14 08:42:04', NULL),
(687534, 252292, 'radio', 'text', '<p>0.001M</p>', 0, 129, 1, '2025-09-14 08:42:04', NULL),
(687533, 252292, 'radio', 'text', '<p>0.01M</p>', 1, 129, 1, '2025-09-14 08:42:04', NULL),
(687537, 252293, 'radio', 'text', '<p>8 : 16 : 1</p>', 0, 129, 1, '2025-09-14 08:44:11', NULL),
(687538, 252293, 'radio', 'text', '<p>16 : 8 : 1</p>', 0, 129, 1, '2025-09-14 08:44:11', NULL),
(687539, 252293, 'radio', 'text', '<p>16 : 1 : 2</p>', 1, 129, 1, '2025-09-14 08:44:11', NULL),
(687540, 252293, 'radio', 'text', '<p>8 : 1 : 2</p>', 0, 129, 1, '2025-09-14 08:44:11', NULL),
(687541, 252294, 'radio', 'text', '<p>1 mol of HCl (g)</p>', 1, 129, 1, '2025-09-14 08:45:35', NULL),
(687542, 252294, 'radio', 'text', '<p>2 mol of HCl (g)</p>', 0, 129, 1, '2025-09-14 08:45:35', NULL),
(687543, 252294, 'radio', 'text', '<p>0.5 mol of HCl (g)</p>', 0, 129, 1, '2025-09-14 08:45:35', NULL),
(687544, 252294, 'radio', 'text', '<p>1.5 mol of HCl (g)</p>', 0, 129, 1, '2025-09-14 08:45:35', NULL),
(687545, 252295, 'radio', 'text', '<p>Mg, 0.12g</p>', 1, 129, 1, '2025-09-14 08:48:45', NULL),
(687546, 252295, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><mn>0</mn><mo>.</mo><mn>12</mn><mi>g</mi></math></p>', 0, 129, 1, '2025-09-14 08:48:45', NULL),
(687547, 252295, 'radio', 'text', '<p>Mg, 0.44g</p>', 0, 129, 1, '2025-09-14 08:48:45', NULL),
(687548, 252295, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>O</mi><mn>2</mn></msub><mo>,</mo><mo>&#160;</mo><mn>0</mn><mo>.</mo><mn>28</mn><mi>g</mi></math></p>', 0, 129, 1, '2025-09-14 08:48:45', NULL),
(687549, 252296, 'radio', 'text', '<p>4 : 1</p>', 1, 129, 1, '2025-09-14 08:50:35', NULL),
(687550, 252296, 'radio', 'text', '<p>16 : 1</p>', 0, 129, 1, '2025-09-14 08:50:35', NULL),
(687551, 252296, 'radio', 'text', '<p>2 :1</p>', 0, 129, 1, '2025-09-14 08:50:35', NULL),
(687552, 252296, 'radio', 'text', '<p>1 : 4</p>', 0, 129, 1, '2025-09-14 08:50:35', NULL),
(687553, 252297, 'radio', 'text', '<p>75</p>', 0, 129, 1, '2025-09-14 08:51:49', NULL),
(687554, 252297, 'radio', 'text', '<p>96</p>', 0, 129, 1, '2025-09-14 08:51:49', NULL),
(687555, 252297, 'radio', 'text', '<p>60</p>', 0, 129, 1, '2025-09-14 08:51:49', NULL),
(687556, 252297, 'radio', 'text', '<p>84</p>', 1, 129, 1, '2025-09-14 08:51:49', NULL),
(687557, 252298, 'radio', 'text', '<p>18 molecules of water</p>', 0, 129, 1, '2025-09-14 08:52:35', NULL),
(687558, 252298, 'radio', 'text', '<p>1.8 gram of water</p>', 0, 129, 1, '2025-09-14 08:52:35', NULL),
(687559, 252298, 'radio', 'text', '<p>18 gram of water</p>', 0, 129, 1, '2025-09-14 08:52:35', NULL),
(687560, 252298, 'radio', 'text', '<p>18 moles of water</p>', 1, 129, 1, '2025-09-14 08:52:35', NULL),
(687561, 252299, 'radio', 'text', '<p>0.177</p>', 0, 129, 1, '2025-09-14 08:53:15', NULL),
(687562, 252299, 'radio', 'text', '<p>1.770</p>', 0, 129, 1, '2025-09-14 08:53:15', NULL),
(687563, 252299, 'radio', 'text', '<p>0.0354</p>', 0, 129, 1, '2025-09-14 08:53:15', NULL),
(687564, 252299, 'radio', 'text', '<p>0.011</p>', 1, 129, 1, '2025-09-14 08:53:15', NULL),
(687565, 252300, 'radio', 'text', '<p>the definition of mass in units of grams</p>', 0, 129, 1, '2025-09-14 08:55:08', NULL),
(687566, 252300, 'radio', 'text', '<p>the mass of one mole of carbon</p>', 1, 129, 1, '2025-09-14 08:55:08', NULL),
(687567, 252300, 'radio', 'text', '<p>the ratio of chemical species to each other in a balanced equation</p>', 0, 129, 1, '2025-09-14 08:55:08', NULL),
(687568, 252300, 'radio', 'text', '<p>the ratio of elements to each other in a compound</p>', 0, 129, 1, '2025-09-14 08:55:08', NULL),
(687569, 252301, 'radio', 'text', '<p>28g</p>', 0, 129, 1, '2025-09-14 08:56:29', NULL),
(687570, 252301, 'radio', 'text', '<p>3.5g</p>', 0, 129, 1, '2025-09-14 08:56:29', NULL),
(687571, 252301, 'radio', 'text', '<p>7g</p>', 1, 129, 1, '2025-09-14 08:56:29', NULL),
(687572, 252301, 'radio', 'text', '<p>14g</p>', 0, 129, 1, '2025-09-14 08:56:29', NULL),
(687573, 252302, 'radio', 'text', '<p>30, 20</p>', 0, 129, 1, '2025-09-14 08:58:00', NULL),
(687574, 252302, 'radio', 'text', '<p>40, 30</p>', 1, 129, 1, '2025-09-14 08:58:00', NULL),
(687575, 252302, 'radio', 'text', '<p>60, 40</p>', 0, 129, 1, '2025-09-14 08:58:00', NULL),
(687576, 252302, 'radio', 'text', '<p>20, 30</p>', 0, 129, 1, '2025-09-14 08:58:00', NULL),
(687577, 252303, 'radio', 'text', '<p>Molality</p>', 0, 129, 1, '2025-09-14 08:58:34', NULL),
(687578, 252303, 'radio', 'text', '<p>Molarity</p>', 1, 129, 1, '2025-09-14 08:58:34', NULL),
(687579, 252303, 'radio', 'text', '<p>Mole fraction</p>', 0, 129, 1, '2025-09-14 08:58:34', NULL),
(687580, 252303, 'radio', 'text', '<p>Weight percentage</p>', 0, 129, 1, '2025-09-14 08:58:34', NULL),
(687581, 252304, 'radio', 'text', '<p>1.4</p>', 0, 129, 1, '2025-09-14 08:59:55', NULL),
(687582, 252304, 'radio', 'text', '<p>3.0</p>', 0, 129, 1, '2025-09-14 08:59:55', NULL),
(687583, 252304, 'radio', 'text', '<p>2.8</p>', 1, 129, 1, '2025-09-14 08:59:55', NULL),
(687584, 252304, 'radio', 'text', '<p>4.4</p>', 0, 129, 1, '2025-09-14 08:59:55', NULL),
(687585, 252305, 'radio', 'text', '<p>18 mL of water</p>', 1, 129, 1, '2025-09-14 09:00:56', NULL),
(687586, 252305, 'radio', 'text', '<p>0.18g of water</p>', 0, 129, 1, '2025-09-14 09:00:56', NULL),
(687587, 252305, 'radio', 'text', '<p>0.00224 L of water vapours at 1 atm and 273 K&nbsp;</p>', 0, 129, 1, '2025-09-14 09:00:56', NULL),
(687588, 252305, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math>&nbsp;mol of water</p>', 0, 129, 1, '2025-09-14 09:00:56', NULL),
(687589, 252306, 'radio', 'text', '<p>synthetic resins method</p>', 0, 129, 1, '2025-09-14 09:02:11', NULL),
(687590, 252306, 'radio', 'text', '<p>Calgon&#39;s method</p>', 0, 129, 1, '2025-09-14 09:02:11', NULL),
(687591, 252306, 'radio', 'text', '<p>Clark&#39;s method</p>', 1, 129, 1, '2025-09-14 09:02:11', NULL),
(687592, 252306, 'radio', 'text', '<p>Ion-exchange method</p>', 0, 129, 1, '2025-09-14 09:02:11', NULL),
(687593, 252307, 'radio', 'text', '<p>40</p>', 0, 129, 1, '2025-09-14 09:02:50', NULL),
(687594, 252307, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-14 09:02:50', NULL),
(687595, 252307, 'radio', 'text', '<p>20</p>', 0, 129, 1, '2025-09-14 09:02:50', NULL),
(687596, 252307, 'radio', 'text', '<p>30</p>', 1, 129, 1, '2025-09-14 09:02:50', NULL),
(687597, 252308, 'radio', 'text', '<p>1.32m</p>', 0, 129, 1, '2025-09-14 09:04:09', NULL),
(687598, 252308, 'radio', 'text', '<p>1.20m</p>', 0, 129, 1, '2025-09-14 09:04:09', NULL),
(687599, 252308, 'radio', 'text', '<p>1.56m</p>', 0, 129, 1, '2025-09-14 09:04:09', NULL),
(687600, 252308, 'radio', 'text', '<p>1.67m</p>', 1, 129, 1, '2025-09-14 09:04:09', NULL),
(687601, 252314, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>50</mn><msqrt><mn>2</mn></msqrt><mo>&#160;</mo><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-15 06:22:01', NULL),
(687602, 252314, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>50</mn><msqrt><mn>2</mn></msqrt></mfrac><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-15 06:22:01', NULL),
(687603, 252314, 'radio', 'text', '<p>50&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-15 06:22:01', NULL),
(687604, 252314, 'radio', 'text', '<p>10&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-15 06:22:01', NULL),
(687613, 252338, 'radio', 'text', '<p>0.1</p>', 0, 129, 1, '2025-09-16 10:44:37', NULL),
(687614, 252338, 'radio', 'text', '<p>0.9</p>', 0, 129, 1, '2025-09-16 10:44:37', NULL),
(687615, 252338, 'radio', 'text', '<p>0.3</p>', 0, 129, 1, '2025-09-16 10:44:37', NULL),
(687616, 252338, 'radio', 'text', '<p>0.6</p>', 1, 129, 1, '2025-09-16 10:44:37', NULL),
(687617, 252339, 'radio', 'text', '<p>40 mL</p>', 1, 129, 1, '2025-09-16 10:45:45', NULL),
(687618, 252339, 'radio', 'text', '<p>20 mL</p>', 0, 129, 1, '2025-09-16 10:45:45', NULL),
(687619, 252339, 'radio', 'text', '<p>10 mL</p>', 0, 129, 1, '2025-09-16 10:45:45', NULL),
(687620, 252339, 'radio', 'text', '<p>4 mL</p>', 0, 129, 1, '2025-09-16 10:45:45', NULL),
(687621, 252340, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>023</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></math></p>', 0, 129, 1, '2025-09-16 10:47:05', NULL),
(687622, 252340, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>1</mn><mrow><mn>9</mn><mo>.</mo><mn>108</mn></mrow></mfrac><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>31</mn></msup></math></p>', 0, 129, 1, '2025-09-16 10:47:05', NULL),
(687623, 252340, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>6</mn><mo>.</mo><mn>023</mn></mrow><mrow><mn>9</mn><mo>.</mo><mn>108</mn></mrow></mfrac><mo>&#215;</mo><msup><mn>10</mn><mn>54</mn></msup></math></p>', 0, 129, 1, '2025-09-16 10:47:05', NULL),
(687624, 252340, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>1</mn><mrow><mn>9</mn><mo>.</mo><mn>108</mn><mo>&#215;</mo><mn>6</mn><mo>.</mo><mn>023</mn></mrow></mfrac><mo>&#215;</mo><msup><mn>10</mn><mn>8</mn></msup></math></p>', 1, 129, 1, '2025-09-16 10:47:05', NULL),
(687625, 252341, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>6</mn></msub><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-16 10:48:28', NULL),
(687626, 252341, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>N</mi><mrow/></msub></math></p>', 0, 129, 1, '2025-09-16 10:48:28', NULL),
(687627, 252341, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>8</mn></msub><msub><mi>N</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-16 10:48:28', NULL),
(687628, 252341, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>9</mn></msub><msub><mi>H</mi><mn>12</mn></msub><msub><mi>N</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-16 10:48:28', NULL),
(687629, 252342, 'radio', 'text', '<p>Molality</p>', 0, 129, 1, '2025-09-16 10:49:06', NULL),
(687630, 252342, 'radio', 'text', '<p>weight fraction of solute</p>', 0, 129, 1, '2025-09-16 10:49:06', NULL),
(687631, 252342, 'radio', 'text', '<p>fraction of solute present in water</p>', 1, 129, 1, '2025-09-16 10:49:06', NULL),
(687632, 252342, 'radio', 'text', '<p>mole fraction</p>', 0, 129, 1, '2025-09-16 10:49:06', NULL),
(687633, 252343, 'radio', 'text', '<p>twice that in 60g carbon</p>', 1, 129, 1, '2025-09-16 10:50:12', NULL),
(687634, 252343, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>022</mn><mo>&#215;</mo><msup><mn>10</mn><mn>22</mn></msup></math></p>', 0, 129, 1, '2025-09-16 10:50:12', NULL),
(687635, 252343, 'radio', 'text', '<p>half in 8 g He</p>', 0, 129, 1, '2025-09-16 10:50:12', NULL),
(687636, 252343, 'radio', 'text', '<p>558.5&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow><mo>&#215;</mo><mo>&#160;</mo><mn>6</mn><mo>.</mo><mn>023</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>23</mn></msup></mrow></math></p>', 0, 129, 1, '2025-09-16 10:50:12', NULL),
(687637, 252344, 'radio', 'text', '<p>44.8 L</p>', 0, 129, 1, '2025-09-16 10:51:18', NULL),
(687638, 252344, 'radio', 'text', '<p>22.4 L</p>', 0, 129, 1, '2025-09-16 10:51:18', NULL),
(687639, 252344, 'radio', 'text', '<p>89.6 L</p>', 0, 129, 1, '2025-09-16 10:51:18', NULL),
(687640, 252344, 'radio', 'text', '<p>67.2L</p>', 1, 129, 1, '2025-09-16 10:51:18', NULL),
(687641, 252345, 'radio', 'text', '<p>24g of C (12)</p>', 1, 129, 1, '2025-09-16 10:52:07', NULL),
(687642, 252345, 'radio', 'text', '<p>56g of Fe (56)</p>', 0, 129, 1, '2025-09-16 10:52:07', NULL),
(687643, 252345, 'radio', 'text', '<p>27g of Al (27)</p>', 0, 129, 1, '2025-09-16 10:52:07', NULL),
(687644, 252345, 'radio', 'text', '<p>108g of Ag (108)</p>', 0, 129, 1, '2025-09-16 10:52:07', NULL),
(687645, 252346, 'radio', 'text', '<p>monobasic and weak bronsted acid</p>', 1, 129, 1, '2025-09-16 10:53:04', NULL),
(687646, 252346, 'radio', 'text', '<p>monobasic and weak Lewis acid</p>', 0, 129, 1, '2025-09-16 10:53:04', NULL),
(687647, 252346, 'radio', 'text', '<p>monobasic and strong Lewis acid</p>', 0, 129, 1, '2025-09-16 10:53:04', NULL),
(687648, 252346, 'radio', 'text', '<p>tribasic and weak bronsted acid</p>', 0, 129, 1, '2025-09-16 10:53:04', NULL),
(687649, 252347, 'radio', 'text', '<p>0.01, 0.01</p>', 1, 129, 1, '2025-09-16 10:55:50', NULL),
(687650, 252347, 'radio', 'text', '<p>0.02, 0.01</p>', 0, 129, 1, '2025-09-16 10:55:50', NULL),
(687651, 252347, 'radio', 'text', '<p>0.01, 0.02</p>', 0, 129, 1, '2025-09-16 10:55:50', NULL),
(687652, 252347, 'radio', 'text', '<p>0.02, 0.02</p>', 0, 129, 1, '2025-09-16 10:55:50', NULL),
(687653, 252348, 'radio', 'text', '<p>0.1</p>', 0, 129, 1, '2025-09-17 06:54:49', NULL),
(687654, 252348, 'radio', 'text', '<p>0.01</p>', 1, 129, 1, '2025-09-17 06:54:49', NULL),
(687655, 252348, 'radio', 'text', '<p>0.02</p>', 0, 129, 1, '2025-09-17 06:54:49', NULL),
(687656, 252348, 'radio', 'text', '<p>0.001</p>', 0, 129, 1, '2025-09-17 06:54:49', NULL),
(687657, 252349, 'radio', 'text', '<p>60 mL</p>', 0, 129, 1, '2025-09-17 06:56:02', NULL),
(687658, 252349, 'radio', 'text', '<p>20 mL</p>', 0, 129, 1, '2025-09-17 06:56:02', NULL),
(687659, 252349, 'radio', 'text', '<p>40 mL</p>', 1, 129, 1, '2025-09-17 06:56:02', NULL),
(687660, 252349, 'radio', 'text', '<p>10 mL</p>', 0, 129, 1, '2025-09-17 06:56:02', NULL),
(687661, 252350, 'radio', 'text', '<p>0.28</p>', 0, 129, 1, '2025-09-17 06:57:15', NULL),
(687662, 252350, 'radio', 'text', '<p>0.35</p>', 0, 129, 1, '2025-09-17 06:57:15', NULL),
(687663, 252350, 'radio', 'text', '<p>0.07</p>', 1, 129, 1, '2025-09-17 06:57:15', NULL),
(687664, 252350, 'radio', 'text', '<p>0.14</p>', 0, 129, 1, '2025-09-17 06:57:15', NULL),
(687665, 252351, 'radio', 'text', '<p>1.20 M</p>', 0, 129, 1, '2025-09-17 06:58:22', NULL),
(687666, 252351, 'radio', 'text', '<p>1.50 M</p>', 0, 129, 1, '2025-09-17 06:58:22', NULL),
(687667, 252351, 'radio', 'text', '<p>1.344 M</p>', 1, 129, 1, '2025-09-17 06:58:22', NULL),
(687668, 252351, 'radio', 'text', '<p>2.70 M</p>', 0, 129, 1, '2025-09-17 06:58:22', NULL),
(687669, 252352, 'radio', 'text', '<p>decrease twice</p>', 0, 129, 1, '2025-09-17 08:40:28', NULL),
(687670, 252352, 'radio', 'text', '<p>increae two folds</p>', 0, 129, 1, '2025-09-17 08:40:28', NULL),
(687671, 252352, 'radio', 'text', '<p>remains unchanged&nbsp;</p>', 1, 129, 1, '2025-09-17 08:40:28', NULL),
(687672, 252352, 'radio', 'text', '<p>be a function of the molecular mass of element</p>', 0, 129, 1, '2025-09-17 08:40:28', NULL),
(687673, 252353, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>14</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><mi>k</mi><msup><mi>g</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-17 08:49:29', NULL),
(687674, 252353, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>28</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><mi>k</mi><msup><mi>g</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-17 08:49:29', NULL),
(687675, 252353, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>28</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><mi>k</mi><msup><mi>g</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-17 08:49:29', NULL),
(687676, 252353, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>0</mn><mo>.</mo><mn>44</mn><mo>&#160;</mo><mi>m</mi><mi>o</mi><mi>l</mi><mo>&#160;</mo><mi>k</mi><msup><mi>g</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-17 08:49:29', NULL),
(687677, 252354, 'radio', 'text', '<p>0.02</p>', 0, 129, 1, '2025-09-17 08:50:38', NULL),
(687678, 252354, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>125</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-17 08:50:38', NULL),
(687679, 252354, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>25</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-17 08:50:38', NULL),
(687680, 252354, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>25</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-17 08:50:38', NULL),
(687681, 252355, 'radio', 'text', '<p>1.45</p>', 0, 129, 1, '2025-09-17 08:51:50', NULL),
(687682, 252355, 'radio', 'text', '<p>1.64</p>', 0, 129, 1, '2025-09-17 08:51:50', NULL),
(687683, 252355, 'radio', 'text', '<p>1.88</p>', 0, 129, 1, '2025-09-17 08:51:50', NULL),
(687684, 252355, 'radio', 'text', '<p>1.22</p>', 1, 129, 1, '2025-09-17 08:51:50', NULL),
(687685, 252356, 'radio', 'text', '<p>6 litre HCl (aq.) is consumed for every 3 L&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math>(g) produced</p>', 0, 129, 1, '2025-09-17 08:57:01', NULL),
(687686, 252356, 'radio', 'text', '<p>33.6 litre&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo></math>&nbsp;is produced regardless of temperature and pressure for every mole Al that reacts</p>', 0, 129, 1, '2025-09-17 08:57:01', NULL),
(687687, 252356, 'radio', 'text', '<p>67.2 litres&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mo>(</mo><mi>g</mi><mo>)</mo></math>&nbsp;at STP is produced for every mole Al that reacts</p>', 0, 129, 1, '2025-09-17 08:57:01', NULL),
(687688, 252356, 'radio', 'text', '<p>11.2 litre&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub></math>(g) at STP is produced for every mole HCl(aq.) consumed</p>', 1, 129, 1, '2025-09-17 08:57:01', NULL),
(687689, 252357, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>.</mo><mn>55</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>4</mn></mrow></msup><mi>M</mi></math></p>', 1, 129, 1, '2025-09-17 08:59:16', NULL),
(687690, 252357, 'radio', 'text', '<p>33.3 M</p>', 0, 129, 1, '2025-09-17 08:59:16', NULL),
(687691, 252357, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>33</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup><mi>M</mi></math></p>', 0, 129, 1, '2025-09-17 08:59:16', NULL),
(687692, 252357, 'radio', 'text', '<p>0.555 M</p>', 0, 129, 1, '2025-09-17 08:59:16', NULL),
(687693, 252358, 'radio', 'text', '<p>1.78 M</p>', 0, 129, 1, '2025-09-17 09:00:13', NULL),
(687694, 252358, 'radio', 'text', '<p>2.00 M</p>', 0, 129, 1, '2025-09-17 09:00:13', NULL),
(687695, 252358, 'radio', 'text', '<p>2.05M</p>', 1, 129, 1, '2025-09-17 09:00:13', NULL),
(687696, 252358, 'radio', 'text', '<p>2.22 M</p>', 0, 129, 1, '2025-09-17 09:00:13', NULL),
(687697, 252359, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>5</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:02:21', NULL),
(687698, 252359, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>7</mn></msub><msub><mi>H</mi><mn>8</mn></msub></math></p>', 1, 129, 1, '2025-09-17 09:02:21', NULL),
(687699, 252359, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:02:21', NULL),
(687700, 252359, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:02:21', NULL),
(687701, 252360, 'radio', 'text', '<p>0.875 M</p>', 1, 129, 1, '2025-09-17 09:04:26', NULL),
(687702, 252360, 'radio', 'text', '<p>1.00 M</p>', 0, 129, 1, '2025-09-17 09:04:26', NULL),
(687703, 252360, 'radio', 'text', '<p>1.75 M</p>', 0, 129, 1, '2025-09-17 09:04:26', NULL),
(687704, 252360, 'radio', 'text', '<p>0.097 M</p>', 0, 129, 1, '2025-09-17 09:04:26', NULL),
(687705, 252361, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-17 09:10:32', NULL),
(687706, 252361, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-17 09:10:32', NULL),
(687707, 252361, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-17 09:10:32', NULL),
(687708, 252361, 'radio', 'text', '<p>5</p>', 1, 129, 1, '2025-09-17 09:10:32', NULL),
(687709, 252362, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-17 09:14:46', NULL),
(687710, 252362, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-17 09:14:46', NULL),
(687711, 252362, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-17 09:14:46', NULL),
(687712, 252362, 'radio', 'text', '<p>8</p>', 1, 129, 1, '2025-09-17 09:14:46', NULL),
(687713, 252363, 'radio', 'text', '<p>1 : 4</p>', 0, 129, 1, '2025-09-17 09:15:39', NULL),
(687714, 252363, 'radio', 'text', '<p>7 : 32</p>', 1, 129, 1, '2025-09-17 09:15:39', NULL),
(687715, 252363, 'radio', 'text', '<p>1 : 8</p>', 0, 129, 1, '2025-09-17 09:15:39', NULL),
(687716, 252363, 'radio', 'text', '<p>3 : 16</p>', 0, 129, 1, '2025-09-17 09:15:39', NULL),
(687717, 252364, 'radio', 'text', '<p>1/103</p>', 0, 129, 1, '2025-09-17 09:18:24', NULL),
(687718, 252364, 'radio', 'text', '<p>1/206</p>', 0, 129, 1, '2025-09-17 09:18:24', NULL),
(687719, 252364, 'radio', 'text', '<p>2/309</p>', 0, 129, 1, '2025-09-17 09:18:24', NULL),
(687720, 252364, 'radio', 'text', '<p>1/412</p>', 1, 129, 1, '2025-09-17 09:18:24', NULL),
(687721, 252365, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>8</mn></msub></mrow></math></p>', 1, 129, 1, '2025-09-17 09:23:07', NULL),
(687722, 252365, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>8</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:23:07', NULL),
(687723, 252365, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>10</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:23:07', NULL),
(687724, 252365, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>6</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:23:07', NULL),
(687725, 252366, 'radio', 'text', '<p>15 kg</p>', 0, 129, 1, '2025-09-17 09:24:39', NULL),
(687726, 252366, 'radio', 'text', '<p>37.5 kg</p>', 0, 129, 1, '2025-09-17 09:24:39', NULL),
(687727, 252366, 'radio', 'text', '<p>7.5 kg</p>', 1, 129, 1, '2025-09-17 09:24:39', NULL),
(687728, 252366, 'radio', 'text', '<p>10 kg</p>', 0, 129, 1, '2025-09-17 09:24:39', NULL),
(687729, 252367, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>[</mo><mi>C</mi><mi>o</mi><msub><mfenced><mrow><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></mrow></mfenced><mn>4</mn></msub><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>]</mo><mo>&#160;</mo><mi>C</mi><mi>l</mi><mo>.</mo><mo>&#160;</mo><mn>2</mn><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-17 09:28:21', NULL),
(687730, 252367, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>[</mo><mi>C</mi><mi>o</mi><msub><mfenced><mrow><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></mrow></mfenced><mn>3</mn></msub><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>]</mo><mo>&#160;</mo><mi>C</mi><mi>l</mi><mo>.</mo><mo>&#160;</mo><mn>3</mn><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 0, 129, 1, '2025-09-17 09:28:21', NULL),
(687731, 252367, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>[</mo><mi>C</mi><mi>o</mi><msub><mfenced><mrow><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></mrow></mfenced><mn>6</mn></msub><mo>]</mo><mo>&#160;</mo><mi>C</mi><msub><mi>l</mi><mn>3</mn></msub><mo>.</mo><mo>&#160;</mo></math></p>', 0, 129, 1, '2025-09-17 09:28:21', NULL),
(687732, 252367, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>[</mo><mi>C</mi><mi>o</mi><msub><mfenced><mrow><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></mrow></mfenced><mn>5</mn></msub><mi>C</mi><mi>l</mi><mo>]</mo><mo>&#160;</mo><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub><mo>.</mo><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub><mi>O</mi></math></p>', 1, 129, 1, '2025-09-17 09:28:21', NULL),
(687733, 252368, 'radio', 'text', '<p>1186</p>', 0, 129, 1, '2025-09-17 09:29:45', NULL),
(687734, 252368, 'radio', 'text', '<p>84.3</p>', 1, 129, 1, '2025-09-17 09:29:45', NULL),
(687735, 252368, 'radio', 'text', '<p>118.6</p>', 0, 129, 1, '2025-09-17 09:29:45', NULL),
(687736, 252368, 'radio', 'text', '<p>11.86</p>', 0, 129, 1, '2025-09-17 09:29:45', NULL),
(687737, 252369, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>O</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:50:37', NULL),
(687738, 252369, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-17 09:50:37', NULL),
(687739, 252369, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>3</mn></msub><msub><mi>H</mi><mn>6</mn></msub><msub><mi>O</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-17 09:50:37', NULL),
(687740, 252369, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>2</mn></msub><msub><mi>H</mi><mn>4</mn></msub><msub><mi>O</mi><mrow/></msub></math></p>', 0, 129, 1, '2025-09-17 09:50:37', NULL),
(687741, 252370, 'radio', 'text', '<p>136.8</p>', 0, 129, 1, '2025-09-17 09:51:32', NULL),
(687742, 252370, 'radio', 'text', '<p>34.2</p>', 0, 129, 1, '2025-09-17 09:51:32', NULL),
(687743, 252370, 'radio', 'text', '<p>17.1</p>', 0, 129, 1, '2025-09-17 09:51:32', NULL),
(687744, 252370, 'radio', 'text', '<p>68.4</p>', 1, 129, 1, '2025-09-17 09:51:32', NULL),
(687745, 252371, 'radio', 'text', '<p>16.8</p>', 0, 129, 1, '2025-09-17 09:54:35', NULL),
(687746, 252371, 'radio', 'text', '<p>33.6</p>', 0, 129, 1, '2025-09-17 09:54:35', NULL),
(687747, 252371, 'radio', 'text', '<p>0.84</p>', 0, 129, 1, '2025-09-17 09:54:35', NULL),
(687748, 252371, 'radio', 'text', '<p>8.4</p>', 1, 129, 1, '2025-09-17 09:54:35', NULL),
(687749, 252372, 'radio', 'text', '<p>50 mL</p>', 0, 129, 1, '2025-09-17 09:55:46', NULL),
(687750, 252372, 'radio', 'text', '<p>25 mL</p>', 1, 129, 1, '2025-09-17 09:55:46', NULL),
(687751, 252372, 'radio', 'text', '<p>75 mL</p>', 0, 129, 1, '2025-09-17 09:55:46', NULL),
(687752, 252372, 'radio', 'text', '<p>12.5 mL</p>', 0, 129, 1, '2025-09-17 09:55:46', NULL),
(687753, 252373, 'radio', 'text', '<p>10 ppm</p>', 0, 129, 1, '2025-09-17 09:56:48', NULL),
(687754, 252373, 'radio', 'text', '<p>50 ppm</p>', 0, 129, 1, '2025-09-17 09:56:48', NULL),
(687755, 252373, 'radio', 'text', '<p>90 ppm</p>', 0, 129, 1, '2025-09-17 09:56:48', NULL),
(687756, 252373, 'radio', 'text', '<p>100 ppm</p>', 1, 129, 1, '2025-09-17 09:56:48', NULL),
(687757, 252374, 'radio', 'text', '<p>20g</p>', 0, 129, 1, '2025-09-18 01:39:48', NULL),
(687758, 252374, 'radio', 'text', '<p>10g</p>', 0, 129, 1, '2025-09-18 01:39:48', NULL),
(687759, 252374, 'radio', 'text', '<p>80g</p>', 0, 129, 1, '2025-09-18 01:39:48', NULL),
(687760, 252374, 'radio', 'text', '<p>4g</p>', 1, 129, 1, '2025-09-18 01:39:48', NULL),
(687761, 252375, 'radio', 'text', '<p>11.2</p>', 1, 129, 1, '2025-09-18 01:40:29', NULL),
(687762, 252375, 'radio', 'text', '<p>16.38</p>', 0, 129, 1, '2025-09-18 01:40:29', NULL),
(687763, 252375, 'radio', 'text', '<p>22.4</p>', 0, 129, 1, '2025-09-18 01:40:29', NULL),
(687764, 252375, 'radio', 'text', '<p>5.6</p>', 0, 129, 1, '2025-09-18 01:40:29', NULL),
(687765, 252376, 'radio', 'text', '<p>0.167, 22.20</p>', 0, 129, 1, '2025-09-18 01:41:48', NULL),
(687766, 252376, 'radio', 'text', '<p>0.2, 22.20</p>', 0, 129, 1, '2025-09-18 01:41:48', NULL),
(687767, 252376, 'radio', 'text', '<p>0.167, 11.11</p>', 1, 129, 1, '2025-09-18 01:41:48', NULL),
(687768, 252376, 'radio', 'text', '<p>0.2, 11.11</p>', 0, 129, 1, '2025-09-18 01:41:48', NULL),
(687769, 252377, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-18 01:43:11', NULL),
(687770, 252377, 'radio', 'text', '<p>4</p>', 1, 129, 1, '2025-09-18 01:43:11', NULL),
(687771, 252377, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-18 01:43:11', NULL),
(687772, 252377, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-18 01:43:11', NULL),
(687773, 252378, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msub><mi>a</mi><mn>2</mn></msub><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math></p>', 0, 129, 1, '2025-09-18 01:44:36', NULL),
(687774, 252378, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><mi>C</mi><msub><mi>l</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 01:44:36', NULL),
(687775, 252378, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><msub><mrow><mo>(</mo><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>)</mo></mrow><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-18 01:44:36', NULL),
(687776, 252378, 'radio', 'text', '<p>NaCl</p>', 0, 129, 1, '2025-09-18 01:44:36', NULL),
(687777, 252379, 'radio', 'text', '<p>5000</p>', 0, 129, 1, '2025-09-18 01:55:04', NULL),
(687778, 252379, 'radio', 'text', '<p>1000</p>', 0, 129, 1, '2025-09-18 01:55:04', NULL),
(687779, 252379, 'radio', 'text', '<p>100</p>', 0, 129, 1, '2025-09-18 01:55:04', NULL),
(687780, 252379, 'radio', 'text', '<p>10000</p>', 1, 129, 1, '2025-09-18 01:55:04', NULL),
(687781, 252380, 'radio', 'text', '<p>75%</p>', 0, 129, 1, '2025-09-18 01:55:41', NULL),
(687782, 252380, 'radio', 'text', '<p>20%</p>', 1, 129, 1, '2025-09-18 01:55:41', NULL),
(687783, 252380, 'radio', 'text', '<p>25%</p>', 0, 129, 1, '2025-09-18 01:55:41', NULL),
(687784, 252380, 'radio', 'text', '<p>80%</p>', 0, 129, 1, '2025-09-18 01:55:41', NULL),
(687785, 252381, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>56</mn><mi>g</mi><mo>&#160;</mo><msub><mi>N</mi><mn>2</mn></msub><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>10</mn><mi>g</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-18 01:57:53', NULL),
(687786, 252381, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>35</mn><mi>g</mi><mo>&#160;</mo><msub><mi>N</mi><mn>2</mn></msub><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>8</mn><mi>g</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 01:57:53', NULL),
(687787, 252381, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>14</mn><mi>g</mi><mo>&#160;</mo><msub><mi>N</mi><mn>2</mn></msub><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>4</mn><mi>g</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 01:57:53', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(687788, 252381, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>28</mn><mi>g</mi><mo>&#160;</mo><msub><mi>N</mi><mn>2</mn></msub><mo>&#160;</mo><mo>+</mo><mo>&#160;</mo><mn>6</mn><mi>g</mi><mo>&#160;</mo><msub><mi>H</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 01:57:53', NULL),
(687789, 252382, 'radio', 'text', '<p>1.48</p>', 0, 129, 1, '2025-09-18 01:59:01', NULL),
(687790, 252382, 'radio', 'text', '<p>1.51</p>', 1, 129, 1, '2025-09-18 01:59:01', NULL),
(687791, 252382, 'radio', 'text', '<p>1.35</p>', 0, 129, 1, '2025-09-18 01:59:01', NULL),
(687792, 252382, 'radio', 'text', '<p>1.08</p>', 0, 129, 1, '2025-09-18 01:59:01', NULL),
(687793, 252383, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>10</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup><mo>,</mo><mo>&#160;</mo><mn>5</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 02:01:33', NULL),
(687794, 252383, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>50</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup><mo>,</mo><mo>&#160;</mo><mo>&#160;</mo><mn>25</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 02:01:33', NULL),
(687795, 252383, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>25</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup><mo>,</mo><mo>&#160;</mo><mn>50</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 02:01:33', NULL),
(687796, 252383, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup><mo>,</mo><mo>&#160;</mo><mn>10</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-18 02:01:33', NULL),
(687797, 252384, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><msub><mrow><mo>(</mo><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>)</mo></mrow><mn>2</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>M</mi><mi>g</mi><msub><mfenced><mrow><mi>O</mi><mi>H</mi></mrow></mfenced><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 02:03:38', NULL),
(687798, 252384, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><msub><mrow><mo>(</mo><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>)</mo></mrow><mn>2</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>C</mi><mi>a</mi><msub><mfenced><mrow><mi>O</mi><mi>H</mi></mrow></mfenced><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 02:03:38', NULL),
(687799, 252384, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>M</mi><mi>g</mi><msub><mrow><mo>(</mo><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub><mo>)</mo></mrow><mn>2</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>M</mi><mi>g</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></math></p>', 1, 129, 1, '2025-09-18 02:03:38', NULL),
(687800, 252384, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><mi>a</mi><msub><mfenced><mrow><mi>H</mi><mi>C</mi><msub><mi>O</mi><mn>3</mn></msub></mrow></mfenced><mn>2</mn></msub><mo>&#160;</mo><mi>a</mi><mi>n</mi><mi>d</mi><mo>&#160;</mo><mi>C</mi><mi>a</mi><mi>O</mi></math></p>', 0, 129, 1, '2025-09-18 02:03:38', NULL),
(687801, 252385, 'radio', 'text', '<p>20g carbon and 5g hydrogen</p>', 0, 129, 1, '2025-09-18 02:05:04', NULL),
(687802, 252385, 'radio', 'text', '<p>22g carbon and 3g hydrogen</p>', 0, 129, 1, '2025-09-18 02:05:04', NULL),
(687803, 252385, 'radio', 'text', '<p>24g carbon and 1g hydrogen</p>', 1, 129, 1, '2025-09-18 02:05:04', NULL),
(687804, 252385, 'radio', 'text', '<p>18g carbon and 7g hydrogen</p>', 0, 129, 1, '2025-09-18 02:05:04', NULL),
(687805, 252386, 'radio', 'text', '<p>1.7%</p>', 0, 129, 1, '2025-09-18 02:06:13', NULL),
(687806, 252386, 'radio', 'text', '<p>34%</p>', 0, 129, 1, '2025-09-18 02:06:13', NULL),
(687807, 252386, 'radio', 'text', '<p>13.6%</p>', 0, 129, 1, '2025-09-18 02:06:13', NULL),
(687808, 252386, 'radio', 'text', '<p>3.4%</p>', 1, 129, 1, '2025-09-18 02:06:13', NULL),
(687809, 252387, 'radio', 'text', '<p>495g</p>', 1, 129, 1, '2025-09-18 02:08:07', NULL),
(687810, 252387, 'radio', 'text', '<p>490g</p>', 0, 129, 1, '2025-09-18 02:08:07', NULL),
(687811, 252387, 'radio', 'text', '<p>890g</p>', 0, 129, 1, '2025-09-18 02:08:07', NULL),
(687812, 252387, 'radio', 'text', '<p>445g</p>', 0, 129, 1, '2025-09-18 02:08:07', NULL),
(687813, 252388, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>12</mn></msub><msub><mi>H</mi><mn>8</mn></msub><mi>N</mi></math></p>', 0, 129, 1, '2025-09-18 02:10:35', NULL),
(687814, 252388, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>12</mn></msub><msub><mi>H</mi><mn>8</mn></msub><msub><mi>N</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 02:10:35', NULL),
(687815, 252388, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>8</mn></msub><mi>N</mi></math></p>', 0, 129, 1, '2025-09-18 02:10:35', NULL),
(687816, 252388, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>6</mn></msub><msub><mi>H</mi><mn>8</mn></msub><msub><mi>N</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-18 02:10:35', NULL),
(687817, 252389, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>8</mn></msub></math></p>', 0, 129, 1, '2025-09-18 02:13:29', NULL),
(687818, 252389, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>7</mn></msub><mi>C</mi><mi>l</mi></math></p>', 0, 129, 1, '2025-09-18 02:13:29', NULL),
(687819, 252389, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>10</mn></msub></math></p>', 0, 129, 1, '2025-09-18 02:13:29', NULL),
(687820, 252389, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>C</mi><mn>4</mn></msub><msub><mi>H</mi><mn>6</mn></msub></math></p>', 1, 129, 1, '2025-09-18 02:13:29', NULL),
(687821, 252390, 'radio', 'text', '<p>1.388 m</p>', 0, 129, 1, '2025-09-18 02:14:25', NULL),
(687822, 252390, 'radio', 'text', '<p>0.1388m</p>', 0, 129, 1, '2025-09-18 02:14:25', NULL),
(687823, 252390, 'radio', 'text', '<p>13.88m</p>', 1, 129, 1, '2025-09-18 02:14:25', NULL),
(687824, 252390, 'radio', 'text', '<p>0.01388m</p>', 0, 129, 1, '2025-09-18 02:14:25', NULL),
(687825, 252391, 'radio', 'text', '<p>matter is formed of indivisible atoms</p>', 0, 129, 1, '2025-09-18 02:16:15', NULL),
(687826, 252391, 'radio', 'text', '<p>Under identical conditions and give gaseous products in simple volume ratio</p>', 1, 129, 1, '2025-09-18 02:16:15', NULL),
(687827, 252391, 'radio', 'text', '<p>during chemical reactions atoms remains conserved and only pass through rearrangement</p>', 0, 129, 1, '2025-09-18 02:16:15', NULL),
(687828, 252391, 'radio', 'text', '<p>Some atoms have same properties including atomic mass</p>', 0, 129, 1, '2025-09-18 02:16:15', NULL),
(687829, 252392, 'radio', 'text', '<p>100 mL of 0.2 N HCl</p>', 1, 129, 1, '2025-09-18 02:19:59', NULL),
(687830, 252392, 'radio', 'text', '<p>400 mL of 0.2 N HCl</p>', 0, 129, 1, '2025-09-18 02:19:59', NULL),
(687831, 252392, 'radio', 'text', '<p>100 mL of 0.1 N HCl</p>', 0, 129, 1, '2025-09-18 02:19:59', NULL),
(687832, 252392, 'radio', 'text', '<p>200 mL of 0.2 N HCl</p>', 0, 129, 1, '2025-09-18 02:19:59', NULL),
(687833, 252393, 'radio', 'text', '<p>NaOH in burette and oxalic acid is conical flask</p>', 1, 129, 1, '2025-09-18 02:21:57', NULL),
(687834, 252393, 'radio', 'text', '<p>NaOH in burette and concentrated&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;in conical flask</p>', 0, 129, 1, '2025-09-18 02:21:57', NULL),
(687835, 252393, 'radio', 'text', '<p>NaOH in volumetric flask and concentrated&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mn>2</mn></msub><mi>S</mi><msub><mi>O</mi><mn>4</mn></msub></math>&nbsp;in conical flask</p>', 0, 129, 1, '2025-09-18 02:21:57', NULL),
(687836, 252393, 'radio', 'text', '<p>Oxalic acid in burette and NaOH in conical flask</p>', 0, 129, 1, '2025-09-18 02:21:57', NULL),
(687837, 252394, 'radio', 'text', '<p>26.92</p>', 1, 129, 1, '2025-09-18 02:25:09', NULL),
(687838, 252394, 'radio', 'text', '<p>29.62</p>', 0, 129, 1, '2025-09-18 02:25:09', NULL),
(687839, 252394, 'radio', 'text', '<p>22.69</p>', 0, 129, 1, '2025-09-18 02:25:09', NULL),
(687840, 252394, 'radio', 'text', '<p>28.62</p>', 0, 129, 1, '2025-09-18 02:25:09', NULL),
(687841, 252395, 'radio', 'text', '<p>10</p>', 1, 129, 1, '2025-09-18 02:26:19', NULL),
(687842, 252395, 'radio', 'text', '<p>100</p>', 0, 129, 1, '2025-09-18 02:26:19', NULL),
(687843, 252395, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-18 02:26:19', NULL),
(687844, 252395, 'radio', 'text', '<p>1000</p>', 0, 129, 1, '2025-09-18 02:26:19', NULL),
(687845, 252396, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-18 08:38:35', NULL),
(687846, 252396, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-18 08:38:35', NULL),
(687847, 252396, 'radio', 'text', '<p>1 : 1</p>', 1, 129, 1, '2025-09-18 08:38:35', NULL),
(687848, 252396, 'radio', 'text', '<p>3 : 1</p>', 0, 129, 1, '2025-09-18 08:38:35', NULL),
(687849, 252397, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-18 08:39:25', NULL),
(687850, 252397, 'radio', 'text', '<p>100</p>', 1, 129, 1, '2025-09-18 08:39:25', NULL),
(687851, 252397, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-18 08:39:25', NULL),
(687852, 252397, 'radio', 'text', '<p>1000</p>', 0, 129, 1, '2025-09-18 08:39:25', NULL),
(687853, 252398, 'radio', 'text', '<p>14</p>', 1, 129, 1, '2025-09-18 08:40:49', NULL),
(687854, 252398, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-18 08:40:49', NULL),
(687855, 252398, 'radio', 'text', '<p>7</p>', 0, 129, 1, '2025-09-18 08:40:49', NULL),
(687856, 252398, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-18 08:40:49', NULL),
(687857, 252399, 'radio', 'text', '<p>6.94</p>', 0, 129, 1, '2025-09-18 08:41:40', NULL),
(687858, 252399, 'radio', 'text', '<p>4.96</p>', 1, 129, 1, '2025-09-18 08:41:40', NULL),
(687859, 252399, 'radio', 'text', '<p>9.64</p>', 0, 129, 1, '2025-09-18 08:41:40', NULL),
(687860, 252399, 'radio', 'text', '<p>9.46</p>', 0, 129, 1, '2025-09-18 08:41:40', NULL),
(687861, 252400, 'radio', 'text', '<p>volume of proton is approximately</p>\r\n\r\n<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced><mrow><mn>4</mn><mo>/</mo><mn>3</mn><mo>&#160;</mo><msup><mi>&#960;r</mi><mn>3</mn></msup></mrow></mfenced><mo>&#160;</mo><mo>=</mo><mo>&#160;</mo><mn>1</mn><mo>.</mo><mn>5</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>38</mn></mrow></msup><mo>&#160;</mo><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-18 08:44:48', NULL),
(687862, 252400, 'radio', 'text', '<p>The radius of electron is&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>42</mn><mo>.</mo><mn>8</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>13</mn></mrow></msup></math>&nbsp;cm</p>', 0, 129, 1, '2025-09-18 08:44:48', NULL),
(687863, 252400, 'radio', 'text', '<p>The density of nucleus is&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mn>14</mn></msup><mo>&#160;</mo><mi>g</mi><mo>/</mo><mi>c</mi><msup><mi>m</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-18 08:44:48', NULL),
(687864, 252400, 'radio', 'text', '<p>all of the above</p>', 1, 129, 1, '2025-09-18 08:44:48', NULL),
(687865, 252401, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><msub><mi>m</mi><mi>e</mi></msub></math></p>', 0, 129, 1, '2025-09-18 08:46:00', NULL),
(687866, 252401, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><msub><mi>m</mi><mi>e</mi></msub></math></p>', 0, 129, 1, '2025-09-18 08:46:00', NULL),
(687867, 252401, 'radio', 'text', '<p>infiinite</p>', 1, 129, 1, '2025-09-18 08:46:00', NULL),
(687868, 252401, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-18 08:46:00', NULL),
(687869, 252402, 'radio', 'text', '<p>e/m ratio of electron&nbsp;</p>', 0, 129, 1, '2025-09-18 08:46:43', NULL),
(687870, 252402, 'radio', 'text', '<p>electronic charge</p>', 1, 129, 1, '2025-09-18 08:46:43', NULL),
(687871, 252402, 'radio', 'text', '<p>mass of an electron</p>', 0, 129, 1, '2025-09-18 08:46:43', NULL),
(687872, 252402, 'radio', 'text', '<p>velocity of an electron</p>', 0, 129, 1, '2025-09-18 08:46:43', NULL),
(687873, 252403, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-18 08:47:11', NULL),
(687874, 252403, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-18 08:47:11', NULL),
(687875, 252403, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-18 08:47:11', NULL),
(687876, 252403, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-09-18 08:47:11', NULL),
(687877, 252404, 'radio', 'text', '<p>24</p>', 1, 129, 1, '2025-09-18 08:47:42', NULL),
(687878, 252404, 'radio', 'text', '<p>20</p>', 0, 129, 1, '2025-09-18 08:47:42', NULL),
(687879, 252404, 'radio', 'text', '<p>22</p>', 0, 129, 1, '2025-09-18 08:47:42', NULL),
(687880, 252404, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-18 08:47:42', NULL),
(687881, 252405, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>S</mi><mn>1</mn></msub><mo>&#160;</mo><mo>=</mo><mo>&#160;</mo><msub><mi>S</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 08:48:57', NULL),
(687882, 252405, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>S</mi><mn>1</mn></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mi>S</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-18 08:48:57', NULL),
(687883, 252405, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>S</mi><mn>1</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>S</mi><mn>2</mn></msub></math></p>', 1, 129, 1, '2025-09-18 08:48:57', NULL),
(687884, 252405, 'radio', 'text', '<p>either of these</p>', 0, 129, 1, '2025-09-18 08:48:57', NULL),
(687885, 252406, 'radio', 'text', '<p>V</p>', 0, 129, 1, '2025-09-18 08:49:44', NULL),
(687886, 252406, 'radio', 'text', '<p>eV</p>', 1, 129, 1, '2025-09-18 08:49:44', NULL),
(687887, 252406, 'radio', 'text', '<p>meV</p>', 0, 129, 1, '2025-09-18 08:49:44', NULL),
(687888, 252406, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-18 08:49:44', NULL),
(687889, 252407, 'radio', 'text', '<p>9</p>', 0, 129, 1, '2025-09-18 08:50:17', NULL),
(687890, 252407, 'radio', 'text', '<p>8</p>', 1, 129, 1, '2025-09-18 08:50:17', NULL),
(687891, 252407, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-18 08:50:17', NULL),
(687892, 252407, 'radio', 'text', '<p>11</p>', 0, 129, 1, '2025-09-18 08:50:17', NULL),
(687893, 252408, 'radio', 'text', '<p>the force of attraction on the a-particle by the oppositively charged electrons is not sufficient</p>', 0, 129, 1, '2025-09-18 08:52:34', NULL),
(687894, 252408, 'radio', 'text', '<p>the nucleus occupies much smaller volume compared to the volume of the atom</p>', 1, 129, 1, '2025-09-18 08:52:34', NULL),
(687895, 252408, 'radio', 'text', '<p>the force of repulsion on the fast moving a-particle small</p>', 0, 129, 1, '2025-09-18 08:52:34', NULL),
(687896, 252408, 'radio', 'text', '<p>the effect in the nucleus do not have any effect on the a-particles</p>', 0, 129, 1, '2025-09-18 08:52:34', NULL),
(687897, 252409, 'radio', 'text', '<p>also called Rydberg constant and is a universal contstant</p>', 0, 129, 1, '2025-09-18 08:55:21', NULL),
(687898, 252409, 'radio', 'text', '<p>unit of wavelength and one Rydberg equal to 1.097&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>7</mn></mrow></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 08:55:21', NULL),
(687899, 252409, 'radio', 'text', '<p>unit of wave number one Rydberg equal to&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>7</mn></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 08:55:21', NULL),
(687900, 252409, 'radio', 'text', '<p>unit of energy and one Rydberg equal to 13.6 eV</p>', 1, 129, 1, '2025-09-18 08:55:21', NULL),
(687901, 252410, 'radio', 'text', '<p>mass and energy are related</p>', 0, 129, 1, '2025-09-18 08:56:36', NULL),
(687902, 252410, 'radio', 'text', '<p>electrons occupy space around the nucleus</p>', 1, 129, 1, '2025-09-18 08:56:36', NULL),
(687903, 252410, 'radio', 'text', '<p>neutrons are buried deep into the nucleus</p>', 0, 129, 1, '2025-09-18 08:56:36', NULL),
(687904, 252410, 'radio', 'text', '<p>the point of impact with matter can be precisely determined</p>', 0, 129, 1, '2025-09-18 08:56:36', NULL),
(687905, 252411, 'radio', 'text', '<p>less absorbed by heavy atoms</p>', 0, 129, 1, '2025-09-18 08:59:57', NULL),
(687906, 252411, 'radio', 'text', '<p>more absorbed by heavy atoms</p>', 0, 129, 1, '2025-09-18 08:59:57', NULL),
(687907, 252411, 'radio', 'text', '<p>diffracted by heavy atoms</p>', 1, 129, 1, '2025-09-18 08:59:57', NULL),
(687908, 252411, 'radio', 'text', '<p>refracted by heavy atoms</p>', 0, 129, 1, '2025-09-18 08:59:57', NULL),
(687909, 252412, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-18 09:00:27', NULL),
(687910, 252412, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-18 09:00:27', NULL),
(687911, 252412, 'radio', 'text', '<p>14</p>', 0, 129, 1, '2025-09-18 09:00:27', NULL),
(687912, 252412, 'radio', 'text', '<p>20</p>', 1, 129, 1, '2025-09-18 09:00:27', NULL),
(687913, 252413, 'radio', 'text', '<p>same&nbsp;</p>', 0, 129, 1, '2025-09-18 09:01:33', NULL),
(687914, 252413, 'radio', 'text', '<p>doubled</p>', 0, 129, 1, '2025-09-18 09:01:33', NULL),
(687915, 252413, 'radio', 'text', '<p>halved</p>', 0, 129, 1, '2025-09-18 09:01:33', NULL),
(687916, 252413, 'radio', 'text', '<p>reduced by 25%</p>', 1, 129, 1, '2025-09-18 09:01:33', NULL),
(687917, 252414, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>6</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>19</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:04:47', NULL),
(687918, 252414, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>2</mn><mo>.</mo><mn>4</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>19</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:04:47', NULL),
(687919, 252414, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>4</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>19</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:04:47', NULL),
(687920, 252414, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>0</mn><mo>.</mo><mn>8</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>19</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-18 09:04:47', NULL),
(687921, 252415, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>5</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:05:57', NULL),
(687922, 252415, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msup><mn>10</mn><mn>5</mn></msup></math></p>', 0, 129, 1, '2025-09-18 09:05:57', NULL),
(687923, 252415, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>15</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-18 09:05:57', NULL),
(687924, 252415, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-18 09:05:57', NULL),
(687925, 252416, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>0</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>3</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:08:14', NULL),
(687926, 252416, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>.</mo><mn>0</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>5</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:08:14', NULL),
(687927, 252416, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>5</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-18 09:08:14', NULL),
(687928, 252416, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>12</mn><mo>.</mo><mn>5</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>13</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-18 09:08:14', NULL),
(687929, 252417, 'radio', 'text', '<p>19</p>', 0, 129, 1, '2025-09-18 09:12:10', NULL),
(687930, 252417, 'radio', 'text', '<p>20</p>', 0, 129, 1, '2025-09-18 09:12:10', NULL),
(687931, 252417, 'radio', 'text', '<p>24</p>', 1, 129, 1, '2025-09-18 09:12:10', NULL),
(687932, 252417, 'radio', 'text', '<p>22</p>', 0, 129, 1, '2025-09-18 09:12:10', NULL),
(687933, 252418, 'radio', 'text', '<p>most of the space in the atom is empty</p>', 0, 129, 1, '2025-09-18 09:14:21', NULL),
(687934, 252418, 'radio', 'text', '<p>The radius of the atom is about&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>15</mn></mrow></msup></math>m</p>', 0, 129, 1, '2025-09-18 09:14:21', NULL),
(687935, 252418, 'radio', 'text', '<p>Electrons move in a circular path of fixed energy called orbits</p>', 1, 129, 1, '2025-09-18 09:14:21', NULL),
(687936, 252418, 'radio', 'text', '<p>Electrons and the nucleus are held together by electrostatic forces of attraction.</p>', 0, 129, 1, '2025-09-18 09:14:21', NULL),
(688144, 252433, 'radio', 'text', '<p>n, p,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#945;</mi></math>, e</p>', 0, 129, 1, '2025-09-19 03:07:34', NULL),
(688143, 252433, 'radio', 'text', '<p>n, p, e,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#945;</mi></math></p>', 0, 129, 1, '2025-09-19 03:07:34', NULL),
(688142, 252433, 'radio', 'text', '<p>n,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#945;</mi></math>, p, e</p>', 1, 129, 1, '2025-09-19 03:07:34', NULL),
(688141, 252433, 'radio', 'text', '<p>e, p, n,&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#945;</mi></math></p>', 0, 129, 1, '2025-09-19 03:07:34', NULL),
(688152, 252434, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mn>12</mn></msup><mi>h</mi></math></p>', 1, 129, 1, '2025-09-19 03:08:43', NULL),
(688150, 252434, 'radio', 'text', '<p>h</p>', 0, 129, 1, '2025-09-19 03:08:43', NULL),
(688151, 252434, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mn>2</mn></msup><mi>h</mi></math></p>', 0, 129, 1, '2025-09-19 03:08:43', NULL),
(688149, 252434, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>2</mn></mrow></msup><mi>h</mi></math></p>', 0, 129, 1, '2025-09-19 03:08:43', NULL),
(687945, 252435, 'radio', 'text', '<p>Radiation is associated with energy</p>', 0, 129, 1, '2025-09-19 01:52:32', NULL),
(687946, 252435, 'radio', 'text', '<p>Energy is not absorbed or emitted in whole number or multiplies of quantum</p>', 1, 129, 1, '2025-09-19 01:52:32', NULL),
(687947, 252435, 'radio', 'text', '<p>The magnitude of energy associated with a quantum is proportional to the frequency</p>', 0, 129, 1, '2025-09-19 01:52:32', NULL),
(687948, 252435, 'radio', 'text', '<p>Radiation energy is neither emitted nor absorbed continuously but in small packets called quanta</p>', 0, 129, 1, '2025-09-19 01:52:32', NULL),
(687949, 252436, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>1</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>24</mn></mrow></msup><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><mo>&#160;</mo><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-19 01:54:16', NULL),
(687950, 252436, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>33</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>43</mn></mrow></msup><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><mo>&#160;</mo><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 01:54:16', NULL),
(687951, 252436, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>227</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>40</mn></mrow></msup><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><mo>&#160;</mo><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 01:54:16', NULL),
(687952, 252436, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>.</mo><mn>27</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>38</mn></mrow></msup><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><mo>&#160;</mo><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 01:54:16', NULL),
(687953, 252437, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-19 01:55:35', NULL),
(687954, 252437, 'radio', 'text', '<p>1 : 1</p>', 0, 129, 1, '2025-09-19 01:55:35', NULL),
(687955, 252437, 'radio', 'text', '<p>1 : 3</p>', 1, 129, 1, '2025-09-19 01:55:35', NULL),
(687956, 252437, 'radio', 'text', '<p>3 : 1</p>', 0, 129, 1, '2025-09-19 01:55:35', NULL),
(687957, 252438, 'radio', 'text', '<p>1 : 1 : 1</p>', 0, 129, 1, '2025-09-19 01:56:55', NULL),
(687958, 252438, 'radio', 'text', '<p>4 : 1 : 1</p>', 1, 129, 1, '2025-09-19 01:56:55', NULL),
(687959, 252438, 'radio', 'text', '<p>3 : 2 : 1</p>', 0, 129, 1, '2025-09-19 01:56:55', NULL),
(687960, 252438, 'radio', 'text', '<p>2 : 1 : 1</p>', 0, 129, 1, '2025-09-19 01:56:55', NULL),
(687961, 252439, 'radio', 'text', '<p>Radiowave</p>', 0, 129, 1, '2025-09-19 01:57:48', NULL),
(687962, 252439, 'radio', 'text', '<p>Cosmic rays</p>', 1, 129, 1, '2025-09-19 01:57:48', NULL),
(687963, 252439, 'radio', 'text', '<p>Infrared rays</p>', 0, 129, 1, '2025-09-19 01:57:48', NULL),
(687964, 252439, 'radio', 'text', '<p>microwaves</p>', 0, 129, 1, '2025-09-19 01:57:48', NULL),
(687965, 252440, 'radio', 'text', '<p>Radiowave</p>', 0, 129, 1, '2025-09-19 01:58:26', NULL),
(687966, 252440, 'radio', 'text', '<p>cosmic rays</p>', 1, 129, 1, '2025-09-19 01:58:26', NULL),
(687967, 252440, 'radio', 'text', '<p>infrared rays</p>', 0, 129, 1, '2025-09-19 01:58:26', NULL),
(687968, 252440, 'radio', 'text', '<p>microwaves</p>', 0, 129, 1, '2025-09-19 01:58:26', NULL),
(687969, 252441, 'radio', 'text', '<p>the wavelength is larger&nbsp;</p>', 0, 129, 1, '2025-09-19 01:59:50', NULL),
(687970, 252441, 'radio', 'text', '<p>the frequency is higher</p>', 1, 129, 1, '2025-09-19 01:59:50', NULL),
(687971, 252441, 'radio', 'text', '<p>the amplitude is higher</p>', 0, 129, 1, '2025-09-19 01:59:50', NULL),
(687972, 252441, 'radio', 'text', '<p>the velocity is lower</p>', 0, 129, 1, '2025-09-19 01:59:50', NULL),
(687973, 252442, 'radio', 'text', '<p>work</p>', 0, 129, 1, '2025-09-19 02:00:19', NULL),
(687974, 252442, 'radio', 'text', '<p>energy</p>', 0, 129, 1, '2025-09-19 02:00:19', NULL),
(687975, 252442, 'radio', 'text', '<p>angular momentum</p>', 1, 129, 1, '2025-09-19 02:00:19', NULL),
(687976, 252442, 'radio', 'text', '<p>linear momentum</p>', 0, 129, 1, '2025-09-19 02:00:19', NULL),
(687977, 252443, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-19 02:01:40', NULL),
(687978, 252443, 'radio', 'text', '<p>12</p>', 1, 129, 1, '2025-09-19 02:01:40', NULL),
(687979, 252443, 'radio', 'text', '<p>18</p>', 0, 129, 1, '2025-09-19 02:01:40', NULL),
(687980, 252443, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-19 02:01:40', NULL),
(687981, 252444, 'radio', 'text', '<p>ultraviolet</p>', 0, 129, 1, '2025-09-19 02:02:23', NULL),
(687982, 252444, 'radio', 'text', '<p>radiowaves</p>', 1, 129, 1, '2025-09-19 02:02:23', NULL),
(687983, 252444, 'radio', 'text', '<p>X-rays</p>', 0, 129, 1, '2025-09-19 02:02:23', NULL),
(687984, 252444, 'radio', 'text', '<p>infrared</p>', 0, 129, 1, '2025-09-19 02:02:23', NULL),
(687985, 252445, 'radio', 'text', '<p>infrared</p>', 0, 129, 1, '2025-09-19 02:03:03', NULL),
(687986, 252445, 'radio', 'text', '<p>ultraviolet</p>', 1, 129, 1, '2025-09-19 02:03:03', NULL),
(687987, 252445, 'radio', 'text', '<p>microwave</p>', 0, 129, 1, '2025-09-19 02:03:03', NULL),
(687988, 252445, 'radio', 'text', '<p>radiowave</p>', 0, 129, 1, '2025-09-19 02:03:03', NULL),
(687989, 252446, 'radio', 'text', '<p>zero</p>', 1, 129, 1, '2025-09-19 02:04:09', NULL),
(687990, 252446, 'radio', 'text', '<p>hc/<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-19 02:04:09', NULL),
(687991, 252446, 'radio', 'text', '<p>h/c<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-19 02:04:09', NULL),
(687992, 252446, 'radio', 'text', '<p>h/<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-19 02:04:09', NULL),
(687993, 252447, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-19 02:05:05', NULL),
(687994, 252447, 'radio', 'text', '<p>hc/<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-19 02:05:05', NULL),
(687995, 252447, 'radio', 'text', '<p>h/c<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 1, 129, 1, '2025-09-19 02:05:05', NULL),
(687996, 252447, 'radio', 'text', '<p>h/<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-19 02:05:05', NULL),
(687997, 252448, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>18</mn></msup></math></p>', 1, 129, 1, '2025-09-19 02:06:43', NULL),
(687998, 252448, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>9</mn></msup></math></p>', 0, 129, 1, '2025-09-19 02:06:43', NULL),
(687999, 252448, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>20</mn></msup></math></p>', 0, 129, 1, '2025-09-19 02:06:43', NULL),
(688000, 252448, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>10</mn></msup></math></p>', 0, 129, 1, '2025-09-19 02:06:43', NULL),
(688001, 252449, 'radio', 'text', '<p>UV region</p>', 0, 129, 1, '2025-09-19 02:24:06', NULL),
(688002, 252449, 'radio', 'text', '<p>Visible region</p>', 1, 129, 1, '2025-09-19 02:24:06', NULL),
(688003, 252449, 'radio', 'text', '<p>IR region</p>', 0, 129, 1, '2025-09-19 02:24:06', NULL),
(688004, 252449, 'radio', 'text', '<p>Microwave region</p>', 0, 129, 1, '2025-09-19 02:24:06', NULL),
(688005, 252450, 'radio', 'text', '<p>2.10 eV</p>', 1, 129, 1, '2025-09-19 02:25:10', NULL),
(688006, 252450, 'radio', 'text', '<p>43.337 eV</p>', 0, 129, 1, '2025-09-19 02:25:10', NULL),
(688007, 252450, 'radio', 'text', '<p>47.12 eV</p>', 0, 129, 1, '2025-09-19 02:25:10', NULL),
(688008, 252450, 'radio', 'text', '<p>2.11 kcal</p>', 0, 129, 1, '2025-09-19 02:25:10', NULL),
(688009, 252451, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>7</mn></mrow></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:26:25', NULL),
(688010, 252451, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>7</mn></mrow></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:26:25', NULL),
(688011, 252451, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>6</mn></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-19 02:26:25', NULL),
(688012, 252451, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>500</mn><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>9</mn></mrow></msup><mo>&#160;</mo><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:26:25', NULL),
(688013, 252452, 'radio', 'text', '<p>27</p>', 0, 129, 1, '2025-09-19 02:27:40', NULL),
(688014, 252452, 'radio', 'text', '<p>28</p>', 1, 129, 1, '2025-09-19 02:27:40', NULL),
(688015, 252452, 'radio', 'text', '<p>29</p>', 0, 129, 1, '2025-09-19 02:27:40', NULL),
(688016, 252452, 'radio', 'text', '<p>30</p>', 0, 129, 1, '2025-09-19 02:27:40', NULL),
(688017, 252453, 'radio', 'text', '<p>757</p>', 1, 129, 1, '2025-09-19 02:28:41', NULL),
(688018, 252453, 'radio', 'text', '<p>857</p>', 0, 129, 1, '2025-09-19 02:28:41', NULL),
(688019, 252453, 'radio', 'text', '<p>957</p>', 0, 129, 1, '2025-09-19 02:28:41', NULL),
(688020, 252453, 'radio', 'text', '<p>657</p>', 0, 129, 1, '2025-09-19 02:28:41', NULL),
(688021, 252454, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-19 02:29:38', NULL),
(688022, 252454, 'radio', 'text', '<p>1 sec</p>', 0, 129, 1, '2025-09-19 02:29:38', NULL),
(688023, 252454, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>5</mn></mrow></msup></math>&nbsp;sec</p>', 0, 129, 1, '2025-09-19 02:29:38', NULL),
(688024, 252454, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>10</mn><mrow><mo>-</mo><mn>8</mn></mrow></msup></math>&nbsp;sec</p>', 1, 129, 1, '2025-09-19 02:29:38', NULL),
(688025, 252455, 'radio', 'text', '<p>the lines can be defined by quantum number</p>', 0, 129, 1, '2025-09-19 02:31:16', NULL),
(688026, 252455, 'radio', 'text', '<p>the lines of longest wavelength in the Balmer series corresponds to the transition between n = 3 and n = 2 levels</p>', 0, 129, 1, '2025-09-19 02:31:16', NULL),
(688027, 252455, 'radio', 'text', '<p>The spectral lines are closer together at longer wavelengths</p>', 1, 129, 1, '2025-09-19 02:31:16', NULL),
(688028, 252455, 'radio', 'text', '<p>A continuum occurs at n =&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8734;</mo></math></p>', 0, 129, 1, '2025-09-19 02:31:16', NULL),
(688029, 252456, 'radio', 'text', '<p>number of electrons undergoing transition</p>', 0, 129, 1, '2025-09-19 02:32:24', NULL),
(688030, 252456, 'radio', 'text', '<p>the nuclear charge of the atom</p>', 0, 129, 1, '2025-09-19 02:32:24', NULL),
(688031, 252456, 'radio', 'text', '<p>the velocity of an electron undergoing transition</p>', 0, 129, 1, '2025-09-19 02:32:25', NULL),
(688032, 252456, 'radio', 'text', '<p>the difference, in the energy levels involved in the transition</p>', 1, 129, 1, '2025-09-19 02:32:25', NULL),
(688033, 252457, 'radio', 'text', '<p>increases</p>', 0, 129, 1, '2025-09-19 02:33:11', NULL),
(688034, 252457, 'radio', 'text', '<p>remains constant</p>', 0, 129, 1, '2025-09-19 02:33:11', NULL),
(688035, 252457, 'radio', 'text', '<p>decreases</p>', 1, 129, 1, '2025-09-19 02:33:11', NULL),
(688036, 252457, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-19 02:33:11', NULL),
(688037, 252458, 'radio', 'text', '<p>1s &lt; 2p</p>', 0, 129, 1, '2025-09-19 02:33:51', NULL),
(688038, 252458, 'radio', 'text', '<p>2p = 2s</p>', 0, 129, 1, '2025-09-19 02:33:51', NULL),
(688039, 252458, 'radio', 'text', '<p>2p &gt; 2s</p>', 1, 129, 1, '2025-09-19 02:33:51', NULL),
(688040, 252458, 'radio', 'text', '<p>2p &lt; 3s</p>', 0, 129, 1, '2025-09-19 02:33:51', NULL),
(688041, 252459, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-09-19 02:34:17', NULL),
(688042, 252459, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-19 02:34:17', NULL),
(688043, 252459, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-19 02:34:17', NULL),
(688044, 252459, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-19 02:34:17', NULL),
(688045, 252460, 'radio', 'text', '<p>Heisenberg</p>', 0, 129, 1, '2025-09-19 02:35:01', NULL),
(688046, 252460, 'radio', 'text', '<p>Bohr</p>', 1, 129, 1, '2025-09-19 02:35:01', NULL),
(688047, 252460, 'radio', 'text', '<p>Planck</p>', 0, 129, 1, '2025-09-19 02:35:01', NULL),
(688048, 252460, 'radio', 'text', '<p>Einstein</p>', 0, 129, 1, '2025-09-19 02:35:01', NULL),
(688049, 252461, 'radio', 'text', '<p>directly proportional to n</p>', 0, 129, 1, '2025-09-19 02:36:20', NULL),
(688050, 252461, 'radio', 'text', '<p>inversely proportional to&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mi>n</mi></msqrt></math></p>', 0, 129, 1, '2025-09-19 02:36:20', NULL),
(688051, 252461, 'radio', 'text', '<p>inversely proportional to&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>n</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-19 02:36:20', NULL),
(688052, 252461, 'radio', 'text', '<p>inversely proportional to&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>n</mi><mn>3</mn></msup></math></p>', 1, 129, 1, '2025-09-19 02:36:20', NULL),
(688053, 252462, 'radio', 'text', '<p>n = 1 to n = 2</p>', 0, 129, 1, '2025-09-19 02:37:20', NULL),
(688054, 252462, 'radio', 'text', '<p>n = 3 to n = 8</p>', 1, 129, 1, '2025-09-19 02:37:20', NULL),
(688055, 252462, 'radio', 'text', '<p>n = 2 to n = 1</p>', 0, 129, 1, '2025-09-19 02:37:20', NULL),
(688056, 252462, 'radio', 'text', '<p>n = 8 to n = 3</p>', 0, 129, 1, '2025-09-19 02:37:20', NULL),
(688057, 252463, 'radio', 'text', '<p>kinetic energy</p>', 0, 129, 1, '2025-09-19 02:38:04', NULL),
(688058, 252463, 'radio', 'text', '<p>angular momentum</p>', 1, 129, 1, '2025-09-19 02:38:04', NULL),
(688059, 252463, 'radio', 'text', '<p>momentum</p>', 0, 129, 1, '2025-09-19 02:38:04', NULL),
(688060, 252463, 'radio', 'text', '<p>potential energy</p>', 0, 129, 1, '2025-09-19 02:38:04', NULL),
(688061, 252464, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>H</mi><mi>&#945;</mi></msub><mo>,</mo><mo>&#160;</mo><msub><mi>H</mi><mi>&#946;</mi></msub><mo>,</mo><mo>&#160;</mo><msub><mi>H</mi><mi>&#947;</mi></msub></math>.... lines in Balmer series of hydrogen atom</p>', 0, 129, 1, '2025-09-19 02:39:46', NULL),
(688062, 252464, 'radio', 'text', '<p>Lyman limit, Balmer limit, Paschen limit in the hydrogen spectrum</p>', 1, 129, 1, '2025-09-19 02:39:46', NULL),
(688063, 252464, 'radio', 'text', '<p>Blue, violet, yellow, red colours in solar spectrum&nbsp;</p>', 0, 129, 1, '2025-09-19 02:39:46', NULL),
(688064, 252464, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-19 02:39:46', NULL),
(688065, 252465, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>r</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-19 02:40:47', NULL),
(688066, 252465, 'radio', 'text', '<p>1/r</p>', 0, 129, 1, '2025-09-19 02:40:47', NULL),
(688067, 252465, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mi>r</mi></msqrt></math></p>', 1, 129, 1, '2025-09-19 02:40:47', NULL),
(688068, 252465, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>1</mn><msqrt><mi>r</mi></msqrt></mfrac></math></p>', 0, 129, 1, '2025-09-19 02:40:47', NULL),
(688164, 252466, 'radio', 'text', '<p>a line spectrum in absorption</p>', 0, 129, 1, '2025-09-19 03:10:25', NULL),
(688163, 252466, 'radio', 'text', '<p>a band spectrum in absorption</p>', 0, 129, 1, '2025-09-19 03:10:25', NULL),
(688162, 252466, 'radio', 'text', '<p>a line spectrum in emission</p>', 1, 129, 1, '2025-09-19 03:10:25', NULL),
(688161, 252466, 'radio', 'text', '<p>a band spectrum in emission</p>', 0, 129, 1, '2025-09-19 03:10:25', NULL),
(688073, 252467, 'radio', 'text', '<p>1/3</p>', 0, 129, 1, '2025-09-19 02:42:38', NULL),
(688074, 252467, 'radio', 'text', '<p>27/5</p>', 1, 129, 1, '2025-09-19 02:42:38', NULL),
(688075, 252467, 'radio', 'text', '<p>9/4</p>', 0, 129, 1, '2025-09-19 02:42:38', NULL),
(688076, 252467, 'radio', 'text', '<p>4/9</p>', 0, 129, 1, '2025-09-19 02:42:38', NULL),
(688077, 252468, 'radio', 'text', '<p>1s</p>', 1, 129, 1, '2025-09-19 02:43:13', NULL),
(688078, 252468, 'radio', 'text', '<p>2s</p>', 0, 129, 1, '2025-09-19 02:43:13', NULL),
(688079, 252468, 'radio', 'text', '<p>2p</p>', 0, 129, 1, '2025-09-19 02:43:13', NULL),
(688080, 252468, 'radio', 'text', '<p>2d</p>', 0, 129, 1, '2025-09-19 02:43:13', NULL),
(688081, 252469, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-19 02:43:59', NULL),
(688082, 252469, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-19 02:43:59', NULL),
(688083, 252469, 'radio', 'text', '<p>10</p>', 1, 129, 1, '2025-09-19 02:43:59', NULL),
(688084, 252469, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-19 02:43:59', NULL),
(688085, 252470, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>12375</mn><mrow><mo>&#8710;</mo><mi>E</mi></mrow></mfrac><mover><mi>A</mi><mo>*</mo></mover></math></p>', 0, 129, 1, '2025-09-19 02:46:41', NULL),
(688086, 252470, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>12375</mn><mrow><mo>&#8710;</mo><mi>E</mi></mrow></mfrac><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>8</mn></mrow></msup><mi>c</mi><mi>m</mi></math></p>', 0, 129, 1, '2025-09-19 02:46:41', NULL),
(688087, 252470, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>12375</mn><mrow><mo>&#8710;</mo><mi>E</mi></mrow></mfrac><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>10</mn></mrow></msup><mi>c</mi><mi>m</mi></math></p>', 0, 129, 1, '2025-09-19 02:46:41', NULL),
(688088, 252470, 'radio', 'text', '<p>either of these</p>', 1, 129, 1, '2025-09-19 02:46:41', NULL),
(688089, 252471, 'radio', 'text', '<p>3rd orbit</p>', 0, 129, 1, '2025-09-19 02:47:37', NULL),
(688090, 252471, 'radio', 'text', '<p>2nd orbit</p>', 0, 129, 1, '2025-09-19 02:47:37', NULL),
(688091, 252471, 'radio', 'text', '<p>1st orbit</p>', 1, 129, 1, '2025-09-19 02:47:37', NULL),
(688092, 252471, 'radio', 'text', '<p>orbit with n =&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8734;</mo></math></p>', 0, 129, 1, '2025-09-19 02:47:37', NULL),
(688093, 252472, 'radio', 'text', '<p>27.2 eV</p>', 0, 129, 1, '2025-09-19 02:48:36', NULL),
(688094, 252472, 'radio', 'text', '<p>13.6 eV</p>', 0, 129, 1, '2025-09-19 02:48:36', NULL),
(688095, 252472, 'radio', 'text', '<p>6.8 eV</p>', 0, 129, 1, '2025-09-19 02:48:36', NULL),
(688096, 252472, 'radio', 'text', '<p>3.4 eV</p>', 1, 129, 1, '2025-09-19 02:48:36', NULL),
(688160, 252473, 'radio', 'text', '<p>v/16</p>', 0, 129, 1, '2025-09-19 03:09:44', NULL),
(688159, 252473, 'radio', 'text', '<p>v/4</p>', 0, 129, 1, '2025-09-19 03:09:44', NULL),
(688158, 252473, 'radio', 'text', '<p>16v</p>', 0, 129, 1, '2025-09-19 03:09:44', NULL),
(688157, 252473, 'radio', 'text', '<p>4v</p>', 1, 129, 1, '2025-09-19 03:09:44', NULL),
(688156, 252474, 'radio', 'text', '<p>-6.82 eV</p>', 0, 129, 1, '2025-09-19 03:09:12', NULL),
(688155, 252474, 'radio', 'text', '<p>-1.70 eV</p>', 0, 129, 1, '2025-09-19 03:09:12', NULL),
(688154, 252474, 'radio', 'text', '<p>-13.62 eV</p>', 1, 129, 1, '2025-09-19 03:09:12', NULL),
(688153, 252474, 'radio', 'text', '<p>-85 eV</p>', 0, 129, 1, '2025-09-19 03:09:12', NULL),
(688148, 252475, 'radio', 'text', '<p>10.19 eV</p>', 1, 129, 1, '2025-09-19 03:08:03', NULL),
(688147, 252475, 'radio', 'text', '<p>6.79 eV</p>', 0, 129, 1, '2025-09-19 03:08:03', NULL),
(688146, 252475, 'radio', 'text', '<p>3.39 eV</p>', 0, 129, 1, '2025-09-19 03:08:03', NULL),
(688145, 252475, 'radio', 'text', '<p>1.0 eV</p>', 0, 129, 1, '2025-09-19 03:08:03', NULL),
(688109, 252476, 'radio', 'text', '<p>9</p>', 1, 129, 1, '2025-09-19 02:54:33', NULL),
(688110, 252476, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-19 02:54:33', NULL),
(688111, 252476, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-19 02:54:33', NULL),
(688112, 252476, 'radio', 'text', '<p>5</p>', 0, 129, 1, '2025-09-19 02:54:33', NULL),
(688113, 252477, 'radio', 'text', '<p>1911 nm</p>', 0, 129, 1, '2025-09-19 02:55:28', NULL),
(688114, 252477, 'radio', 'text', '<p>912 nm</p>', 0, 129, 1, '2025-09-19 02:55:28', NULL),
(688115, 252477, 'radio', 'text', '<p>68 nm</p>', 0, 129, 1, '2025-09-19 02:55:28', NULL),
(688116, 252477, 'radio', 'text', '<p>91.2 nm</p>', 1, 129, 1, '2025-09-19 02:55:28', NULL),
(688117, 252478, 'radio', 'text', '<p>molecule of hydrogen</p>', 0, 129, 1, '2025-09-19 02:56:44', NULL),
(688118, 252478, 'radio', 'text', '<p>nuclei of hydrogen atoms&nbsp;</p>', 1, 129, 1, '2025-09-19 02:56:44', NULL),
(688119, 252478, 'radio', 'text', '<p>electrons of hydrogen</p>', 0, 129, 1, '2025-09-19 02:56:44', NULL),
(688120, 252478, 'radio', 'text', '<p>atoms of hydrogen molecule</p>', 0, 129, 1, '2025-09-19 02:56:44', NULL),
(688121, 252479, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>9</mn><msub><mi>R</mi><mi>H</mi></msub></mrow><mn>400</mn></mfrac><mi>c</mi><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:58:29', NULL),
(688122, 252479, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>7</mn><msub><mi>R</mi><mi>H</mi></msub></mrow><mn>144</mn></mfrac><mi>c</mi><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:58:29', NULL),
(688123, 252479, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>3</mn><msub><mi>R</mi><mi>H</mi></msub></mrow><mn>4</mn></mfrac><mi>c</mi><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-19 02:58:29', NULL),
(688124, 252479, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mn>5</mn><msub><mi>R</mi><mi>H</mi></msub></mrow><mn>36</mn></mfrac><mi>c</mi><msup><mi>m</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-19 02:58:29', NULL),
(688125, 252480, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-19 02:59:27', NULL),
(688126, 252480, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-19 02:59:27', NULL),
(688127, 252480, 'radio', 'text', '<p>1 : 4</p>', 0, 129, 1, '2025-09-19 02:59:27', NULL),
(688128, 252480, 'radio', 'text', '<p>1 : 8</p>', 1, 129, 1, '2025-09-19 02:59:27', NULL),
(688129, 252481, 'radio', 'text', '<p>1 : 4</p>', 0, 129, 1, '2025-09-19 03:00:24', NULL),
(688130, 252481, 'radio', 'text', '<p>4 : 1</p>', 0, 129, 1, '2025-09-19 03:00:24', NULL),
(688131, 252481, 'radio', 'text', '<p>1 : 8</p>', 1, 129, 1, '2025-09-19 03:00:24', NULL),
(688132, 252481, 'radio', 'text', '<p>8 : 7</p>', 0, 129, 1, '2025-09-19 03:00:24', NULL),
(688133, 252482, 'radio', 'text', '<p>1 : -1</p>', 1, 129, 1, '2025-09-19 03:03:05', NULL),
(688134, 252482, 'radio', 'text', '<p>1 : 1</p>', 0, 129, 1, '2025-09-19 03:03:05', NULL),
(688135, 252482, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-19 03:03:05', NULL),
(688136, 252482, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-19 03:03:05', NULL),
(688137, 252483, 'radio', 'text', '<p>n = 2 to n = 3</p>', 0, 129, 1, '2025-09-19 03:04:56', NULL),
(688138, 252483, 'radio', 'text', '<p>n = 1 to n = 4</p>', 0, 129, 1, '2025-09-19 03:04:56', NULL),
(688139, 252483, 'radio', 'text', '<p>n = 2 to n = 5</p>', 0, 129, 1, '2025-09-19 03:04:56', NULL),
(688140, 252483, 'radio', 'text', '<p>n = 2 to n = 4</p>', 1, 129, 1, '2025-09-19 03:04:56', NULL),
(688165, 252484, 'radio', 'text', '<p>912&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi mathvariant=\"normal\">A</mi><mo>*</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:05:22', NULL),
(688166, 252484, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>912</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><mn>2</mn><mover><mi mathvariant=\"normal\">A</mi><mo>*</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:05:22', NULL),
(688167, 252484, 'radio', 'text', '<p>912&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#215;</mo><mo>&#160;</mo><mover><mi>A</mi><mo>&#8728;</mo></mover></math></p>', 1, 129, 1, '2025-09-20 02:05:22', NULL),
(688168, 252484, 'radio', 'text', '<p>912/2&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi mathvariant=\"normal\">A</mi><mo>*</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:05:22', NULL),
(688169, 252485, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>h</mi><mo>/</mo><mi mathvariant=\"normal\">&#960;</mi></math></p>', 0, 129, 1, '2025-09-20 02:07:42', NULL),
(688170, 252485, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>h</mi><mo>/</mo><mn>2</mn><mi mathvariant=\"normal\">&#960;</mi></math></p>', 1, 129, 1, '2025-09-20 02:07:42', NULL),
(688171, 252485, 'radio', 'text', '<p>h/2</p>', 0, 129, 1, '2025-09-20 02:07:42', NULL);
INSERT INTO `question_options` (`id`, `question_id`, `option_type`, `answer_option_type`, `que_option`, `answer`, `added_by`, `status`, `created_at`, `updated_at`) VALUES
(688172, 252485, 'radio', 'text', '<p>(n-1)h/2<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi mathvariant=\"normal\">&#960;</mi></math></p>', 0, 129, 1, '2025-09-20 02:07:42', NULL),
(688173, 252486, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mi>n</mi></msub><mo>&#160;</mo><mo>=</mo><mo>&#160;</mo><msub><mi>E</mi><mi>e</mi></msub></math></p>', 0, 129, 1, '2025-09-20 02:09:25', NULL),
(688174, 252486, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mi>n</mi></msub><mo>&#160;</mo><mo>&#60;</mo><mo>&#160;</mo><msub><mi>E</mi><mi>e</mi></msub></math></p>', 0, 129, 1, '2025-09-20 02:09:25', NULL),
(688175, 252486, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mi>n</mi></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mi>e</mi></msub></math></p>', 1, 129, 1, '2025-09-20 02:09:25', NULL),
(688176, 252486, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mi>n</mi></msub><mo>&#160;</mo><mo>&#8805;</mo><mo>&#160;</mo><msub><mi>E</mi><mi>e</mi></msub></math></p>', 0, 129, 1, '2025-09-20 02:09:25', NULL),
(688177, 252487, 'radio', 'text', '<p>1 : 1</p>', 1, 129, 1, '2025-09-20 02:11:52', NULL),
(688178, 252487, 'radio', 'text', '<p>1 : 2</p>', 0, 129, 1, '2025-09-20 02:11:52', NULL),
(688179, 252487, 'radio', 'text', '<p>2 : 1</p>', 0, 129, 1, '2025-09-20 02:11:52', NULL),
(688180, 252487, 'radio', 'text', '<p>1 : 3</p>', 0, 129, 1, '2025-09-20 02:11:52', NULL),
(688181, 252488, 'radio', 'text', '<p>889.2 nm</p>', 0, 129, 1, '2025-09-20 02:12:37', NULL),
(688182, 252488, 'radio', 'text', '<p>388.9 nm</p>', 0, 129, 1, '2025-09-20 02:12:37', NULL),
(688183, 252488, 'radio', 'text', '<p>642.7nm</p>', 0, 129, 1, '2025-09-20 02:12:37', NULL),
(688184, 252488, 'radio', 'text', '<p>488.9 nm</p>', 1, 129, 1, '2025-09-20 02:12:37', NULL),
(688185, 252489, 'radio', 'text', '<p>1215&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 1, 129, 1, '2025-09-20 02:14:57', NULL),
(688186, 252489, 'radio', 'text', '<p>1315&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:14:57', NULL),
(688187, 252489, 'radio', 'text', '<p>1415&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:14:57', NULL),
(688188, 252489, 'radio', 'text', '<p>1515&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:14:57', NULL),
(688189, 252490, 'radio', 'text', '<p>4814&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 1, 129, 1, '2025-09-20 02:16:40', NULL),
(688190, 252490, 'radio', 'text', '<p>4914&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:16:40', NULL),
(688191, 252490, 'radio', 'text', '<p>5014&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:16:40', NULL),
(688192, 252490, 'radio', 'text', '<p>4714&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mover><mi>A</mi><mo>&#176;</mo></mover></math></p>', 0, 129, 1, '2025-09-20 02:16:40', NULL),
(688193, 252491, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>&#8594;</mo><mn>2</mn></math></p>', 0, 129, 1, '2025-09-20 02:17:55', NULL),
(688194, 252491, 'radio', 'text', '<p>6&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8594;</mo></math>4</p>', 1, 129, 1, '2025-09-20 02:17:55', NULL),
(688195, 252491, 'radio', 'text', '<p>5&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8594;</mo></math>&nbsp;3</p>', 0, 129, 1, '2025-09-20 02:17:55', NULL),
(688196, 252491, 'radio', 'text', '<p>7&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8594;</mo></math>&nbsp;5</p>', 0, 129, 1, '2025-09-20 02:17:55', NULL),
(688197, 252492, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-20 02:19:33', NULL),
(688198, 252492, 'radio', 'text', '<p>14</p>', 1, 129, 1, '2025-09-20 02:19:33', NULL),
(688199, 252492, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-20 02:19:33', NULL),
(688200, 252492, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-20 02:19:33', NULL),
(688201, 252493, 'radio', 'text', '<p>either 12.09 eV or 3.4 eV</p>', 0, 129, 1, '2025-09-20 02:21:36', NULL),
(688202, 252493, 'radio', 'text', '<p>either 2.55 eV or 10.2 eV</p>', 1, 129, 1, '2025-09-20 02:21:36', NULL),
(688203, 252493, 'radio', 'text', '<p>either 13.6 eV or 3.4 eV</p>', 0, 129, 1, '2025-09-20 02:21:36', NULL),
(688204, 252493, 'radio', 'text', '<p>either 3.4 eV or 0.85 eV</p>', 0, 129, 1, '2025-09-20 02:21:36', NULL),
(688205, 252494, 'radio', 'text', '<p>20.4 eV</p>', 0, 129, 1, '2025-09-20 02:23:55', NULL),
(688206, 252494, 'radio', 'text', '<p>30.6 eV</p>', 0, 129, 1, '2025-09-20 02:23:55', NULL),
(688207, 252494, 'radio', 'text', '<p>163.2 eV</p>', 1, 129, 1, '2025-09-20 02:23:56', NULL),
(688208, 252494, 'radio', 'text', '<p>40.8 eV</p>', 0, 129, 1, '2025-09-20 02:23:56', NULL),
(688209, 252495, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msub><mi>a</mi><mn>0</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:25:16', NULL),
(688210, 252495, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msub><mi>a</mi><mn>0</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:25:16', NULL),
(688211, 252495, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msub><mi>a</mi><mn>0</mn></msub></math></p>', 1, 129, 1, '2025-09-20 02:25:16', NULL),
(688212, 252495, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>/</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msub><mi>a</mi><mn>0</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:25:16', NULL),
(688213, 252496, 'radio', 'text', '<p>0.0265 nm</p>', 0, 129, 1, '2025-09-20 02:26:22', NULL),
(688214, 252496, 'radio', 'text', '<p>0.0530 nm</p>', 0, 129, 1, '2025-09-20 02:26:22', NULL),
(688215, 252496, 'radio', 'text', '<p>0.1060 nm</p>', 1, 129, 1, '2025-09-20 02:26:22', NULL),
(688216, 252496, 'radio', 'text', '<p>0.2120 nm</p>', 0, 129, 1, '2025-09-20 02:26:22', NULL),
(688217, 252497, 'radio', 'text', '<p>9.4 nm</p>', 0, 129, 1, '2025-09-20 02:28:52', NULL),
(688218, 252497, 'radio', 'text', '<p>12.3 nm</p>', 0, 129, 1, '2025-09-20 02:28:52', NULL),
(688219, 252497, 'radio', 'text', '<p>10.8 nm</p>', 1, 129, 1, '2025-09-20 02:28:52', NULL),
(688220, 252497, 'radio', 'text', '<p>11.4 nm</p>', 0, 129, 1, '2025-09-20 02:28:52', NULL),
(688221, 252498, 'radio', 'text', '<p>20/7</p>', 1, 129, 1, '2025-09-20 02:30:39', NULL),
(688222, 252498, 'radio', 'text', '<p>27/5</p>', 0, 129, 1, '2025-09-20 02:30:39', NULL),
(688223, 252498, 'radio', 'text', '<p>7/5</p>', 0, 129, 1, '2025-09-20 02:30:39', NULL),
(688224, 252498, 'radio', 'text', '<p>9/7</p>', 0, 129, 1, '2025-09-20 02:30:39', NULL),
(688225, 252499, 'radio', 'text', '<p>972 nm</p>', 0, 129, 1, '2025-09-20 02:31:56', NULL),
(688226, 252499, 'radio', 'text', '<p>786 nm</p>', 1, 129, 1, '2025-09-20 02:31:56', NULL),
(688227, 252499, 'radio', 'text', '<p>243 nm</p>', 0, 129, 1, '2025-09-20 02:31:56', NULL),
(688228, 252499, 'radio', 'text', '<p>182 nm</p>', 0, 129, 1, '2025-09-20 02:31:56', NULL),
(688229, 252500, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>871</mn><mo>.</mo><mn>6</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>20</mn></mrow></msup><mi>J</mi></math></p>', 0, 129, 1, '2025-09-20 02:34:41', NULL),
(688230, 252500, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>435</mn><mo>.</mo><mn>8</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>20</mn></mrow></msup><mi>J</mi></math></p>', 0, 129, 1, '2025-09-20 02:34:41', NULL),
(688231, 252500, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>217</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>20</mn></mrow></msup><mi>J</mi></math></p>', 1, 129, 1, '2025-09-20 02:34:41', NULL),
(688232, 252500, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>-</mo><mn>108</mn><mo>.</mo><mn>9</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>20</mn></mrow></msup><mi>J</mi></math></p>', 0, 129, 1, '2025-09-20 02:34:41', NULL),
(688233, 252501, 'radio', 'text', '<p>-6.8 eV</p>', 0, 129, 1, '2025-09-20 02:36:18', NULL),
(688234, 252501, 'radio', 'text', '<p>-13.6 eV</p>', 1, 129, 1, '2025-09-20 02:36:18', NULL),
(688235, 252501, 'radio', 'text', '<p>-27.2eV</p>', 0, 129, 1, '2025-09-20 02:36:18', NULL),
(688236, 252501, 'radio', 'text', '<p>-108.8eV</p>', 0, 129, 1, '2025-09-20 02:36:18', NULL),
(688237, 252502, 'radio', 'text', '<p>n = 4</p>', 0, 129, 1, '2025-09-20 02:38:04', NULL),
(688238, 252502, 'radio', 'text', '<p>n = 5</p>', 1, 129, 1, '2025-09-20 02:38:04', NULL),
(688239, 252502, 'radio', 'text', '<p>n = 6</p>', 0, 129, 1, '2025-09-20 02:38:04', NULL),
(688240, 252502, 'radio', 'text', '<p>n = 7</p>', 0, 129, 1, '2025-09-20 02:38:04', NULL),
(688241, 252503, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>25</mn><mn>16</mn></mfrac><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-20 02:41:08', NULL),
(688242, 252503, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>27</mn><mn>20</mn></mfrac><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-20 02:41:08', NULL),
(688243, 252503, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>16</mn><mn>25</mn></mfrac><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-20 02:41:08', NULL),
(688244, 252503, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mn>20</mn><mn>27</mn></mfrac><mi>&#955;</mi></math></p>', 1, 129, 1, '2025-09-20 02:41:08', NULL),
(688245, 252504, 'radio', 'text', '<p>1.5 eV</p>', 0, 129, 1, '2025-09-20 02:44:08', NULL),
(688246, 252504, 'radio', 'text', '<p>3.4 eV</p>', 0, 129, 1, '2025-09-20 02:44:08', NULL),
(688247, 252504, 'radio', 'text', '<p>10.2 eV</p>', 0, 129, 1, '2025-09-20 02:44:08', NULL),
(688248, 252504, 'radio', 'text', '<p>13.6 eV</p>', 1, 129, 1, '2025-09-20 02:44:08', NULL),
(688249, 252505, 'radio', 'text', '<p>-3.4 eV</p>', 1, 129, 1, '2025-09-20 02:48:17', NULL),
(688250, 252505, 'radio', 'text', '<p>-4.2 eV</p>', 0, 129, 1, '2025-09-20 02:48:17', NULL),
(688251, 252505, 'radio', 'text', '<p>-6.8 eV</p>', 0, 129, 1, '2025-09-20 02:48:17', NULL),
(688252, 252505, 'radio', 'text', '<p>+6.8 eV</p>', 0, 129, 1, '2025-09-20 02:48:17', NULL),
(688253, 252506, 'radio', 'text', '<p>nh</p>', 0, 129, 1, '2025-09-20 02:49:31', NULL),
(688254, 252506, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mi>h</mi><mrow><mn>2</mn><mi>&#960;n</mi></mrow></mfrac></math></p>', 0, 129, 1, '2025-09-20 02:49:31', NULL),
(688255, 252506, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><mi>n</mi><mi>h</mi></mrow><mrow><mn>2</mn><mi mathvariant=\"normal\">&#960;</mi></mrow></mfrac></math></p>', 1, 129, 1, '2025-09-20 02:49:31', NULL),
(688256, 252506, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><mrow><msup><mi>n</mi><mn>2</mn></msup><mi>h</mi></mrow><mrow><mn>2</mn><mi mathvariant=\"normal\">&#960;</mi></mrow></mfrac></math></p>', 0, 129, 1, '2025-09-20 02:49:31', NULL),
(688257, 252507, 'radio', 'text', '<p>33 nm</p>', 0, 129, 1, '2025-09-20 02:50:40', NULL),
(688258, 252507, 'radio', 'text', '<p>45.6nm</p>', 0, 129, 1, '2025-09-20 02:50:40', NULL),
(688259, 252507, 'radio', 'text', '<p>23.3 nm</p>', 0, 129, 1, '2025-09-20 02:50:40', NULL),
(688260, 252507, 'radio', 'text', '<p>0.33 nm</p>', 1, 129, 1, '2025-09-20 02:50:40', NULL),
(688261, 252508, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>6</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>10</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-20 02:52:15', NULL),
(688262, 252508, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>10</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 02:52:15', NULL),
(688263, 252508, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>5</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>9</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 02:52:15', NULL),
(688264, 252508, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>9</mn><mo>.</mo><mn>3</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>12</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 02:52:15', NULL),
(688265, 252509, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>7</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>10</mn></msup></math></p>', 0, 129, 1, '2025-09-20 02:55:34', NULL),
(688266, 252509, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>8</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>6</mn></msup></math></p>', 1, 129, 1, '2025-09-20 02:55:34', NULL),
(688267, 252509, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>45</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>6</mn></msup></math></p>', 0, 129, 1, '2025-09-20 02:55:34', NULL),
(688268, 252509, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>6</mn></msup></math></p>', 0, 129, 1, '2025-09-20 02:55:34', NULL),
(688269, 252510, 'radio', 'text', '<p>An electron</p>', 0, 129, 1, '2025-09-20 02:56:43', NULL),
(688270, 252510, 'radio', 'text', '<p>A proton</p>', 0, 129, 1, '2025-09-20 02:56:43', NULL),
(688271, 252510, 'radio', 'text', '<p>An&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#945;</mi></math>-particle</p>', 1, 129, 1, '2025-09-20 02:56:43', NULL),
(688272, 252510, 'radio', 'text', '<p>All have same&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>&#955;</mi></math></p>', 0, 129, 1, '2025-09-20 02:56:43', NULL),
(688273, 252511, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mn>1</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>2</mn></msub><mo>&#160;</mo></math></p>', 1, 129, 1, '2025-09-20 02:58:55', NULL),
(688274, 252511, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mn>2</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>3</mn></msub><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>1</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:58:55', NULL),
(688275, 252511, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mn>1</mn></msub><mo>&#160;</mo><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>2</mn></msub><mo>&#62;</mo><mo>&#160;</mo><msub><mi>E</mi><mn>3</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:58:55', NULL),
(688276, 252511, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>E</mi><mn>1</mn></msub><mo>&#160;</mo><mo>=</mo><mo>&#160;</mo><msub><mi>E</mi><mn>2</mn></msub><mo>=</mo><mo>&#160;</mo><msub><mi>E</mi><mn>2</mn></msub></math></p>', 0, 129, 1, '2025-09-20 02:58:55', NULL),
(688277, 252512, 'radio', 'text', '<p>Bohr</p>', 0, 129, 1, '2025-09-20 02:59:40', NULL),
(688278, 252512, 'radio', 'text', '<p>De Broglie</p>', 0, 129, 1, '2025-09-20 02:59:40', NULL),
(688279, 252512, 'radio', 'text', '<p>Davission and Germer</p>', 1, 129, 1, '2025-09-20 02:59:40', NULL),
(688280, 252512, 'radio', 'text', '<p>Schrodinger</p>', 0, 129, 1, '2025-09-20 02:59:40', NULL),
(688281, 252513, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>24</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-20 03:01:10', NULL),
(688282, 252513, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>12</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:01:10', NULL),
(688283, 252513, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>6</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:01:10', NULL),
(688284, 252513, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><mo>&#215;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>48</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:01:10', NULL),
(688285, 252514, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>36</mn></mrow></msup><mi>m</mi></math></p>', 0, 129, 1, '2025-09-20 03:02:37', NULL),
(688286, 252514, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>37</mn></mrow></msup><mi>m</mi></math></p>', 0, 129, 1, '2025-09-20 03:02:37', NULL),
(688287, 252514, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>38</mn></mrow></msup><mi>m</mi></math></p>', 1, 129, 1, '2025-09-20 03:02:37', NULL),
(688288, 252514, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>39</mn></mrow></msup><mi>m</mi></math></p>', 0, 129, 1, '2025-09-20 03:02:37', NULL),
(688289, 252515, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>3</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>23</mn></mrow></msup><mo>&#160;</mo><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 1, 129, 1, '2025-09-20 03:04:37', NULL),
(688290, 252515, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>3</mn><mo>.</mo><mn>3</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>22</mn></msup><mo>&#160;</mo><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:04:37', NULL),
(688291, 252515, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><mo>.</mo><mn>452</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mrow><mo>-</mo><mn>44</mn></mrow></msup><mo>&#160;</mo><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:04:37', NULL),
(688292, 252515, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>6</mn><mo>.</mo><mn>89</mn><mo>&#160;</mo><mo>&#215;</mo><mo>&#160;</mo><msup><mn>10</mn><mn>43</mn></msup><mo>&#160;</mo><mi>k</mi><mi>g</mi><mo>&#160;</mo><mi>m</mi><msup><mi>s</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:04:37', NULL),
(688293, 252516, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mfenced><mrow><mi>E</mi><mo>/</mo><mi>p</mi></mrow></mfenced><mrow><mn>1</mn><mo>/</mo><mn>2</mn></mrow></msup></math></p>', 0, 129, 1, '2025-09-20 03:06:36', NULL),
(688294, 252516, 'radio', 'text', '<p>E/p</p>', 1, 129, 1, '2025-09-20 03:06:36', NULL),
(688295, 252516, 'radio', 'text', '<p>Ep</p>', 0, 129, 1, '2025-09-20 03:06:36', NULL),
(688296, 252516, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mfenced><mrow><mi>E</mi><mo>/</mo><mi>p</mi></mrow></mfenced><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-20 03:06:36', NULL),
(688297, 252517, 'radio', 'text', '<p>Pauli&#39;s exclusion principle</p>', 0, 129, 1, '2025-09-20 03:08:18', NULL),
(688298, 252517, 'radio', 'text', '<p>Heisenberg&#39;s uncertainty principle</p>', 0, 129, 1, '2025-09-20 03:08:18', NULL),
(688299, 252517, 'radio', 'text', '<p>Hund&#39;s rule of maximum multiplicity</p>', 1, 129, 1, '2025-09-20 03:08:18', NULL),
(688300, 252517, 'radio', 'text', '<p>Aufbau principle</p>', 0, 129, 1, '2025-09-20 03:08:18', NULL),
(688301, 252518, 'radio', 'text', '<p>the electron may be in a d-orbital</p>', 1, 129, 1, '2025-09-20 11:32:10', NULL),
(688302, 252518, 'radio', 'text', '<p>The electron is in the nth-orbit</p>', 0, 129, 1, '2025-09-20 11:32:10', NULL),
(688303, 252518, 'radio', 'text', '<p>The electron may be in a p-orbital</p>', 0, 129, 1, '2025-09-20 11:32:10', NULL),
(688304, 252518, 'radio', 'text', '<p>the electron must have a spin quantum number +1/2</p>', 0, 129, 1, '2025-09-20 11:32:10', NULL),
(688305, 252519, 'radio', 'text', '<p>number of total nodes in an orbital = n - 1</p>', 0, 129, 1, '2025-09-20 11:33:18', NULL),
(688306, 252519, 'radio', 'text', '<p>number of radial nodes in an orbital = n - l - 1</p>', 0, 129, 1, '2025-09-20 11:33:18', NULL),
(688307, 252519, 'radio', 'text', '<p>number of angular nodes in an orbital = l</p>', 0, 129, 1, '2025-09-20 11:33:18', NULL),
(688308, 252519, 'radio', 'text', '<p>all of the above</p>', 1, 129, 1, '2025-09-20 11:33:18', NULL),
(688309, 252520, 'radio', 'text', '<p>hybrid orbitals</p>', 0, 129, 1, '2025-09-20 11:34:02', NULL),
(688310, 252520, 'radio', 'text', '<p>valency orbitals</p>', 0, 129, 1, '2025-09-20 11:34:02', NULL),
(688311, 252520, 'radio', 'text', '<p>d-orbitals</p>', 0, 129, 1, '2025-09-20 11:34:02', NULL),
(688312, 252520, 'radio', 'text', '<p>degenerate orbitals</p>', 1, 129, 1, '2025-09-20 11:34:02', NULL),
(688313, 252521, 'radio', 'text', '<p>3s</p>', 1, 129, 1, '2025-09-20 11:34:25', NULL),
(688314, 252521, 'radio', 'text', '<p>4f</p>', 0, 129, 1, '2025-09-20 11:34:25', NULL),
(688315, 252521, 'radio', 'text', '<p>4d</p>', 0, 129, 1, '2025-09-20 11:34:25', NULL),
(688316, 252521, 'radio', 'text', '<p>4p</p>', 0, 129, 1, '2025-09-20 11:34:25', NULL),
(688317, 252522, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><msup><mi>y</mi><mn>2</mn></msup></mrow></msub></math></p>', 0, 129, 1, '2025-09-20 11:35:45', NULL),
(688318, 252522, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><msup><mi>z</mi><mn>2</mn></msup></msub></math></p>', 1, 129, 1, '2025-09-20 11:35:45', NULL),
(688319, 252522, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mi>y</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-20 11:35:45', NULL),
(688320, 252522, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><mi>x</mi><mi>z</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-20 11:35:45', NULL),
(688321, 252523, 'radio', 'text', '<p>4d</p>', 1, 129, 1, '2025-09-20 11:36:27', NULL),
(688322, 252523, 'radio', 'text', '<p>3d</p>', 0, 129, 1, '2025-09-20 11:36:27', NULL),
(688323, 252523, 'radio', 'text', '<p>4p</p>', 0, 129, 1, '2025-09-20 11:36:27', NULL),
(688324, 252523, 'radio', 'text', '<p>4s</p>', 0, 129, 1, '2025-09-20 11:36:27', NULL),
(688325, 252524, 'radio', 'text', '<p>There are seven principle electron energy levels</p>', 0, 129, 1, '2025-09-20 11:37:57', NULL),
(688326, 252524, 'radio', 'text', '<p>the second principle energy level can have four sub-energy levels and contains a maximum of eight electrons</p>', 1, 129, 1, '2025-09-20 11:37:57', NULL),
(688327, 252524, 'radio', 'text', '<p>The M-energy level can hae maximum of 32 electrons</p>', 0, 129, 1, '2025-09-20 11:37:57', NULL),
(688328, 252524, 'radio', 'text', '<p>Ths 4s sub-energy level is at higher energy than the 3d sub-energy level</p>', 0, 129, 1, '2025-09-20 11:37:57', NULL),
(688329, 252525, 'radio', 'text', '<p>4 electrons</p>', 0, 129, 1, '2025-09-20 11:38:47', NULL),
(688330, 252525, 'radio', 'text', '<p>6 electrons</p>', 0, 129, 1, '2025-09-20 11:38:47', NULL),
(688331, 252525, 'radio', 'text', '<p>2 electrons with parallel spins</p>', 0, 129, 1, '2025-09-20 11:38:47', NULL),
(688332, 252525, 'radio', 'text', '<p>2 electrons with opposite spins</p>', 1, 129, 1, '2025-09-20 11:38:48', NULL),
(688333, 252526, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>&#968;</mi><mn>2</mn></msup><mi>d</mi><mi>r</mi></math></p>', 0, 129, 1, '2025-09-20 11:44:47', NULL),
(688334, 252526, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8747;</mo><msup><mi>&#968;</mi><mn>2</mn></msup><mn>4</mn><msup><mi>&#960;r</mi><mn>2</mn></msup><mo>&#160;</mo><mi>dv</mi></math></p>', 0, 129, 1, '2025-09-20 11:44:47', NULL),
(688335, 252526, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mi>&#968;</mi><mn>2</mn></msup><mn>4</mn><msup><mi>&#960;r</mi><mn>2</mn></msup><mo>&#160;</mo><mi>d</mi><mi>r</mi></math></p>', 1, 129, 1, '2025-09-20 11:44:47', NULL),
(688336, 252526, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>&#8747;</mo><mi>&#968;</mi><mi>dv</mi></math></p>', 0, 129, 1, '2025-09-20 11:44:47', NULL),
(688337, 252527, 'radio', 'text', '<p>inside the nucleus</p>', 0, 129, 1, '2025-09-20 11:46:22', NULL),
(688338, 252527, 'radio', 'text', '<p>far from the nucleus</p>', 0, 129, 1, '2025-09-20 11:46:22', NULL),
(688339, 252527, 'radio', 'text', '<p>near the nucleus</p>', 0, 129, 1, '2025-09-20 11:46:22', NULL),
(688340, 252527, 'radio', 'text', '<p>upon the type of orbital</p>', 1, 129, 1, '2025-09-20 11:46:22', NULL),
(688341, 252528, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-20 11:47:05', NULL),
(688342, 252528, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-20 11:47:05', NULL),
(688343, 252528, 'radio', 'text', '<p>14</p>', 0, 129, 1, '2025-09-20 11:47:05', NULL),
(688344, 252528, 'radio', 'text', '<p>none of these</p>', 1, 129, 1, '2025-09-20 11:47:05', NULL),
(688361, 252529, 'radio', 'text', '<p>l + 1</p>', 0, 129, 1, '2025-09-21 02:27:09', NULL),
(688362, 252529, 'radio', 'text', '<p>2l + 1</p>', 1, 129, 1, '2025-09-21 02:27:09', NULL),
(688363, 252529, 'radio', 'text', '<p>2l -1</p>', 0, 129, 1, '2025-09-21 02:27:09', NULL),
(688364, 252529, 'radio', 'text', '<p>l +2</p>', 0, 129, 1, '2025-09-21 02:27:09', NULL),
(688365, 252530, 'radio', 'text', '<p>3s</p>', 0, 129, 1, '2025-09-21 02:28:43', NULL),
(688366, 252530, 'radio', 'text', '<p>4f</p>', 1, 129, 1, '2025-09-21 02:28:43', NULL),
(688367, 252530, 'radio', 'text', '<p>5p</p>', 0, 129, 1, '2025-09-21 02:28:43', NULL),
(688368, 252530, 'radio', 'text', '<p>6s</p>', 0, 129, 1, '2025-09-21 02:28:43', NULL),
(688369, 252531, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>p</mi><mi>z</mi></msub></math></p>', 0, 129, 1, '2025-09-21 02:38:56', NULL),
(688370, 252531, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>p</mi><mi>y</mi></msub></math></p>', 0, 129, 1, '2025-09-21 02:38:56', NULL),
(688371, 252531, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>p</mi><mi>x</mi></msub></math></p>', 1, 129, 1, '2025-09-21 02:38:56', NULL),
(688372, 252531, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><mi>x</mi><mi>z</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-21 02:38:56', NULL),
(688373, 252532, 'radio', 'text', '<p>de Broglie concept of dual nature of electron</p>', 0, 129, 1, '2025-09-21 02:40:06', NULL),
(688374, 252532, 'radio', 'text', '<p>Heisenberg&#39;s uncertainty principle</p>', 0, 129, 1, '2025-09-21 02:40:06', NULL),
(688375, 252532, 'radio', 'text', '<p>Schrodinger wave equation</p>', 0, 129, 1, '2025-09-21 02:40:06', NULL),
(688376, 252532, 'radio', 'text', '<p>all of the above</p>', 1, 129, 1, '2025-09-21 02:40:06', NULL),
(688377, 252533, 'radio', 'text', '<p>+2</p>', 1, 129, 1, '2025-09-21 02:40:48', NULL),
(688378, 252533, 'radio', 'text', '<p>+3</p>', 0, 129, 1, '2025-09-21 02:40:48', NULL),
(688379, 252533, 'radio', 'text', '<p>-3</p>', 0, 129, 1, '2025-09-21 02:40:48', NULL),
(688380, 252533, 'radio', 'text', '<p>+4</p>', 0, 129, 1, '2025-09-21 02:40:48', NULL),
(688381, 252534, 'radio', 'text', '<p>n</p>', 0, 129, 1, '2025-09-21 02:41:30', NULL),
(688382, 252534, 'radio', 'text', '<p>l</p>', 0, 129, 1, '2025-09-21 02:41:30', NULL),
(688383, 252534, 'radio', 'text', '<p>m</p>', 0, 129, 1, '2025-09-21 02:41:30', NULL),
(688384, 252534, 'radio', 'text', '<p>s</p>', 1, 129, 1, '2025-09-21 02:41:30', NULL),
(688385, 252535, 'radio', 'text', '<p>may be zero</p>', 0, 129, 1, '2025-09-21 02:42:26', NULL),
(688386, 252535, 'radio', 'text', '<p>is two</p>', 1, 129, 1, '2025-09-21 02:42:26', NULL),
(688387, 252535, 'radio', 'text', '<p>can have any value less than 5 but greater than zero</p>', 0, 129, 1, '2025-09-21 02:42:26', NULL),
(688388, 252535, 'radio', 'text', '<p>may be +5 to -5 including zero</p>', 0, 129, 1, '2025-09-21 02:42:26', NULL),
(688389, 252536, 'radio', 'text', '<p>principal quantum number</p>', 0, 129, 1, '2025-09-21 02:43:19', NULL),
(688390, 252536, 'radio', 'text', '<p>azimuthal quantum number</p>', 1, 129, 1, '2025-09-21 02:43:19', NULL),
(688391, 252536, 'radio', 'text', '<p>magnetic quantum number</p>', 0, 129, 1, '2025-09-21 02:43:19', NULL),
(688392, 252536, 'radio', 'text', '<p>spin quantum number</p>', 0, 129, 1, '2025-09-21 02:43:19', NULL),
(688393, 252537, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-21 02:43:52', NULL),
(688394, 252537, 'radio', 'text', '<p>14</p>', 0, 129, 1, '2025-09-21 02:43:52', NULL),
(688395, 252537, 'radio', 'text', '<p>5</p>', 1, 129, 1, '2025-09-21 02:43:52', NULL),
(688396, 252537, 'radio', 'text', '<p>none of these</p>', 0, 129, 1, '2025-09-21 02:43:52', NULL),
(688397, 252538, 'radio', 'text', '<p>along the x-axis</p>', 0, 129, 1, '2025-09-21 02:45:20', NULL),
(688398, 252538, 'radio', 'text', '<p>along the y-axis</p>', 0, 129, 1, '2025-09-21 02:45:20', NULL),
(688399, 252538, 'radio', 'text', '<p>at an angle of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>45</mn><mo>&#8728;</mo></msup></math>&nbsp;from the x-and y-axes</p>', 1, 129, 1, '2025-09-21 02:45:20', NULL),
(688400, 252538, 'radio', 'text', '<p>at an angle of&nbsp;<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msup><mn>90</mn><mo>&#8728;</mo></msup></math>from the x-and y-axes</p>', 0, 129, 1, '2025-09-21 02:45:20', NULL),
(688401, 252539, 'radio', 'text', '<p>Bohr&#39;s atomic theory</p>', 0, 129, 1, '2025-09-21 02:46:14', NULL),
(688402, 252539, 'radio', 'text', '<p>solution of Schrodinger equatin</p>', 1, 129, 1, '2025-09-21 02:46:14', NULL),
(688403, 252539, 'radio', 'text', '<p>Heisenberg&#39;s uncertainty principle</p>', 0, 129, 1, '2025-09-21 02:46:14', NULL),
(688404, 252539, 'radio', 'text', '<p>Aufbau principle</p>', 0, 129, 1, '2025-09-21 02:46:14', NULL),
(688405, 252540, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><msup><mi>y</mi><mn>2</mn></msup></mrow></msub></math></p>', 0, 129, 1, '2025-09-21 02:47:15', NULL),
(688406, 252540, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><msub><mi mathvariant=\"normal\">d</mi><mi>xy</mi></msub></math></p>', 0, 129, 1, '2025-09-21 02:47:15', NULL),
(688407, 252540, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><msup><mi>z</mi><mn>2</mn></msup></msub></math></p>', 1, 129, 1, '2025-09-21 02:47:15', NULL),
(688408, 252540, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><mi>x</mi><mi>z</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-21 02:47:15', NULL),
(688409, 252541, 'radio', 'text', '<p>maximum on two opposite sides of the nucleus along x-axes</p>', 0, 129, 1, '2025-09-21 02:48:18', NULL),
(688410, 252541, 'radio', 'text', '<p>in the nucleus</p>', 1, 129, 1, '2025-09-21 02:48:18', NULL),
(688411, 252541, 'radio', 'text', '<p>same on all the sides around the nucleus</p>', 0, 129, 1, '2025-09-21 02:48:18', NULL),
(688412, 252541, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-21 02:48:18', NULL),
(688413, 252542, 'radio', 'text', '<p>7s</p>', 0, 129, 1, '2025-09-21 02:48:42', NULL),
(688414, 252542, 'radio', 'text', '<p>3d</p>', 1, 129, 1, '2025-09-21 02:48:42', NULL),
(688415, 252542, 'radio', 'text', '<p>6p</p>', 0, 129, 1, '2025-09-21 02:48:42', NULL),
(688416, 252542, 'radio', 'text', '<p>4s</p>', 0, 129, 1, '2025-09-21 02:48:42', NULL),
(688417, 252543, 'radio', 'text', '<p>must have spin value +1/2</p>', 0, 129, 1, '2025-09-21 02:49:33', NULL),
(688418, 252543, 'radio', 'text', '<p>must have l = 1</p>', 0, 129, 1, '2025-09-21 02:49:33', NULL),
(688419, 252543, 'radio', 'text', '<p>must have l = 0, 1 or 2</p>', 0, 129, 1, '2025-09-21 02:49:33', NULL),
(688420, 252543, 'radio', 'text', '<p>must have l = 2</p>', 1, 129, 1, '2025-09-21 02:49:33', NULL),
(688421, 252544, 'radio', 'text', '<p>7f</p>', 1, 129, 1, '2025-09-21 02:50:20', NULL),
(688422, 252544, 'radio', 'text', '<p>8f</p>', 0, 129, 1, '2025-09-21 02:50:20', NULL),
(688423, 252544, 'radio', 'text', '<p>7d</p>', 0, 129, 1, '2025-09-21 02:50:20', NULL),
(688424, 252544, 'radio', 'text', '<p>8d</p>', 0, 129, 1, '2025-09-21 02:50:20', NULL),
(688425, 252545, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><msub><mi>a</mi><mn>0</mn></msub><mn>2</mn></mfrac></math></p>', 0, 129, 1, '2025-09-21 02:53:13', NULL),
(688426, 252545, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>2</mn><msub><mi>a</mi><mn>0</mn></msub></math></p>', 1, 129, 1, '2025-09-21 02:53:13', NULL),
(688427, 252545, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mn>2</mn></msqrt><msub><mi>a</mi><mn>0</mn></msub></math></p>', 0, 129, 1, '2025-09-21 02:53:13', NULL),
(688428, 252545, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfrac><msub><mi>a</mi><mn>0</mn></msub><msqrt><mn>2</mn></msqrt></mfrac></math></p>', 0, 129, 1, '2025-09-21 02:53:13', NULL),
(688429, 252546, 'radio', 'text', '<p>5s</p>', 0, 129, 1, '2025-09-21 02:53:41', NULL),
(688430, 252546, 'radio', 'text', '<p>4p</p>', 1, 129, 1, '2025-09-21 02:53:41', NULL),
(688431, 252546, 'radio', 'text', '<p>4d</p>', 0, 129, 1, '2025-09-21 02:53:41', NULL),
(688432, 252546, 'radio', 'text', '<p>5d</p>', 0, 129, 1, '2025-09-21 02:53:41', NULL),
(688433, 252547, 'radio', 'text', '<p>zero</p>', 0, 129, 1, '2025-09-21 02:54:24', NULL),
(688434, 252547, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-09-21 02:54:24', NULL),
(688435, 252547, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-21 02:54:24', NULL),
(688436, 252547, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-21 02:54:24', NULL),
(688437, 252548, 'radio', 'text', '<p>2</p>', 1, 129, 1, '2025-09-21 02:54:51', NULL),
(688438, 252548, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-21 02:54:51', NULL),
(688439, 252548, 'radio', 'text', '<p>1</p>', 0, 129, 1, '2025-09-21 02:54:51', NULL),
(688440, 252548, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-21 02:54:51', NULL),
(688441, 252549, 'radio', 'text', '<p>n</p>', 1, 129, 1, '2025-09-21 02:55:14', NULL),
(688442, 252549, 'radio', 'text', '<p>l</p>', 0, 129, 1, '2025-09-21 02:55:14', NULL),
(688443, 252549, 'radio', 'text', '<p>m</p>', 0, 129, 1, '2025-09-21 02:55:14', NULL),
(688444, 252549, 'radio', 'text', '<p>s</p>', 0, 129, 1, '2025-09-21 02:55:14', NULL),
(688445, 252550, 'radio', 'text', '<p>zero</p>', 1, 129, 1, '2025-09-21 02:55:40', NULL),
(688446, 252550, 'radio', 'text', '<p>&gt; 1</p>', 0, 129, 1, '2025-09-21 02:55:40', NULL),
(688447, 252550, 'radio', 'text', '<p>&gt; 10</p>', 0, 129, 1, '2025-09-21 02:55:40', NULL),
(688448, 252550, 'radio', 'text', '<p>&gt; 90</p>', 0, 129, 1, '2025-09-21 02:55:40', NULL),
(688449, 252551, 'radio', 'text', '<p>14</p>', 0, 129, 1, '2025-09-21 02:56:11', NULL),
(688450, 252551, 'radio', 'text', '<p>18</p>', 1, 129, 1, '2025-09-21 02:56:11', NULL),
(688451, 252551, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-21 02:56:11', NULL),
(688452, 252551, 'radio', 'text', '<p>20</p>', 0, 129, 1, '2025-09-21 02:56:11', NULL),
(688453, 252552, 'radio', 'text', '<p>s</p>', 0, 129, 1, '2025-09-21 02:56:55', NULL),
(688454, 252552, 'radio', 'text', '<p>p</p>', 0, 129, 1, '2025-09-21 02:56:55', NULL),
(688455, 252552, 'radio', 'text', '<p>d</p>', 0, 129, 1, '2025-09-21 02:56:55', NULL),
(688456, 252552, 'radio', 'text', '<p>f</p>', 1, 129, 1, '2025-09-21 02:56:55', NULL),
(688457, 252553, 'radio', 'text', '<p>l</p>', 0, 129, 1, '2025-09-21 02:57:35', NULL),
(688458, 252553, 'radio', 'text', '<p>s</p>', 1, 129, 1, '2025-09-21 02:57:35', NULL),
(688459, 252553, 'radio', 'text', '<p>n</p>', 0, 129, 1, '2025-09-21 02:57:35', NULL),
(688460, 252553, 'radio', 'text', '<p>m</p>', 0, 129, 1, '2025-09-21 02:57:35', NULL),
(688461, 252554, 'radio', 'text', '<p>9</p>', 0, 129, 1, '2025-09-21 02:58:14', NULL),
(688462, 252554, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-21 02:58:14', NULL),
(688463, 252554, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-21 02:58:14', NULL),
(688464, 252554, 'radio', 'text', '<p>25</p>', 1, 129, 1, '2025-09-21 02:58:14', NULL),
(688465, 252555, 'radio', 'text', '<p>move around the nucleus in circular orbits</p>', 0, 129, 1, '2025-09-21 02:59:12', NULL),
(688466, 252555, 'radio', 'text', '<p>move around the nucleus in elliptical orbits</p>', 0, 129, 1, '2025-09-21 02:59:12', NULL),
(688467, 252555, 'radio', 'text', '<p>form diffused cloud around the nucleus</p>', 1, 129, 1, '2025-09-21 02:59:12', NULL),
(688468, 252555, 'radio', 'text', '<p>none of the above</p>', 0, 129, 1, '2025-09-21 02:59:12', NULL),
(688469, 252556, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-21 02:59:41', NULL),
(688470, 252556, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-21 02:59:41', NULL),
(688471, 252556, 'radio', 'text', '<p>18</p>', 1, 129, 1, '2025-09-21 02:59:41', NULL),
(688472, 252556, 'radio', 'text', '<p>32</p>', 0, 129, 1, '2025-09-21 02:59:41', NULL),
(688473, 252557, 'radio', 'text', '<p>n</p>', 0, 129, 1, '2025-09-21 03:00:14', NULL),
(688474, 252557, 'radio', 'text', '<p>l</p>', 0, 129, 1, '2025-09-21 03:00:14', NULL),
(688475, 252557, 'radio', 'text', '<p>m</p>', 0, 129, 1, '2025-09-21 03:00:14', NULL),
(688476, 252557, 'radio', 'text', '<p>s</p>', 1, 129, 1, '2025-09-21 03:00:14', NULL),
(688477, 252558, 'radio', 'text', '<p>s</p>', 1, 129, 1, '2025-09-21 03:00:32', NULL),
(688478, 252558, 'radio', 'text', '<p>p</p>', 0, 129, 1, '2025-09-21 03:00:32', NULL),
(688479, 252558, 'radio', 'text', '<p>d</p>', 0, 129, 1, '2025-09-21 03:00:32', NULL),
(688480, 252558, 'radio', 'text', '<p>f</p>', 0, 129, 1, '2025-09-21 03:00:32', NULL),
(688481, 252559, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><msup><mi>z</mi><mn>2</mn></msup></msub></math></p>', 0, 129, 1, '2025-09-21 03:01:39', NULL),
(688482, 252559, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><mi>z</mi><mi>x</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-21 03:01:39', NULL),
(688483, 252559, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><mi>y</mi><mi>z</mi></mrow></msub></math></p>', 0, 129, 1, '2025-09-21 03:01:39', NULL),
(688484, 252559, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi>d</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><msup><mi>y</mi><mn>2</mn></msup></mrow></msub></math></p>', 1, 129, 1, '2025-09-21 03:01:39', NULL),
(688485, 252560, 'radio', 'text', '<p>3</p>', 0, 129, 1, '2025-09-21 03:01:58', NULL),
(688486, 252560, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-21 03:01:58', NULL),
(688487, 252560, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-21 03:01:58', NULL),
(688488, 252560, 'radio', 'text', '<p>1</p>', 1, 129, 1, '2025-09-21 03:01:58', NULL),
(688489, 252561, 'radio', 'text', '<p>80</p>', 1, 129, 1, '2025-09-21 03:03:25', NULL),
(688490, 252561, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-21 03:03:25', NULL),
(688491, 252561, 'radio', 'text', '<p>100</p>', 0, 129, 1, '2025-09-21 03:03:25', NULL),
(688492, 252561, 'radio', 'text', '<p>60</p>', 0, 129, 1, '2025-09-21 03:03:25', NULL),
(688493, 252562, 'radio', 'text', '<p>Hund&#39;s rule</p>', 0, 129, 1, '2025-09-21 03:04:41', NULL),
(688494, 252562, 'radio', 'text', '<p>Aufbau principle</p>', 1, 129, 1, '2025-09-21 03:04:41', NULL),
(688495, 252562, 'radio', 'text', '<p>Heisenberg&#39;s uncertainty principle</p>', 0, 129, 1, '2025-09-21 03:04:41', NULL),
(688496, 252562, 'radio', 'text', '<p>Pauli&#39;s principle</p>', 0, 129, 1, '2025-09-21 03:04:41', NULL),
(688497, 252563, 'radio', 'text', '<p>2, 1, 0, +1/2</p>', 0, 129, 1, '2025-09-21 03:05:44', NULL),
(688498, 252563, 'radio', 'text', '<p>3, 1, 1, +1/2</p>', 0, 129, 1, '2025-09-21 03:05:44', NULL),
(688499, 252563, 'radio', 'text', '<p>3, 0, 0, +1/2</p>', 1, 129, 1, '2025-09-21 03:05:44', NULL),
(688500, 252563, 'radio', 'text', '<p>3, 1, 0, +1/2</p>', 0, 129, 1, '2025-09-21 03:05:44', NULL),
(688501, 252564, 'radio', 'text', '<p>Aufbau principle</p>', 0, 129, 1, '2025-09-21 03:07:48', NULL),
(688502, 252564, 'radio', 'text', '<p>Pauli&#39;s exlusion principle</p>', 0, 129, 1, '2025-09-21 03:07:48', NULL),
(688503, 252564, 'radio', 'text', '<p>Hund&#39;s rule</p>', 1, 129, 1, '2025-09-21 03:07:48', NULL),
(688504, 252564, 'radio', 'text', '<p>uncertainty principle</p>', 0, 129, 1, '2025-09-21 03:07:48', NULL),
(688505, 252565, 'radio', 'text', '<p>a</p>', 0, 129, 1, '2025-09-21 03:09:26', NULL),
(688506, 252565, 'radio', 'text', '<p>b</p>', 1, 129, 1, '2025-09-21 03:09:26', NULL),
(688507, 252565, 'radio', 'text', '<p>c</p>', 0, 129, 1, '2025-09-21 03:09:26', NULL),
(688508, 252565, 'radio', 'text', '<p>d</p>', 0, 129, 1, '2025-09-21 03:09:26', NULL),
(688509, 252566, 'radio', 'text', '<p>5, 0, 0, +1/2</p>', 1, 129, 1, '2025-09-21 03:10:28', NULL),
(688510, 252566, 'radio', 'text', '<p>5, 1, 0, +1/2</p>', 0, 129, 1, '2025-09-21 03:10:28', NULL),
(688511, 252566, 'radio', 'text', '<p>5, 1, 1, +1/2</p>', 0, 129, 1, '2025-09-21 03:10:28', NULL),
(688512, 252566, 'radio', 'text', '<p>6, 0, 0, +1/2</p>', 0, 129, 1, '2025-09-21 03:10:28', NULL),
(688513, 252567, 'radio', 'text', '<p>(n - 1)d</p>', 0, 129, 1, '2025-09-21 03:11:22', NULL),
(688514, 252567, 'radio', 'text', '<p>(n + 1)s</p>', 1, 129, 1, '2025-09-21 03:11:22', NULL),
(688515, 252567, 'radio', 'text', '<p>nd</p>', 0, 129, 1, '2025-09-21 03:11:22', NULL),
(688516, 252567, 'radio', 'text', '<p>(n + 1 ) p</p>', 0, 129, 1, '2025-09-21 03:11:22', NULL),
(688517, 252568, 'radio', 'text', '<p>15</p>', 1, 129, 1, '2025-09-21 03:12:07', NULL),
(688518, 252568, 'radio', 'text', '<p>16</p>', 0, 129, 1, '2025-09-21 03:12:07', NULL),
(688519, 252568, 'radio', 'text', '<p>20</p>', 0, 129, 1, '2025-09-21 03:12:07', NULL),
(688520, 252568, 'radio', 'text', '<p>14</p>', 0, 129, 1, '2025-09-21 03:12:07', NULL),
(688521, 252569, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>K</mi><mi>r</mi></mrow></mfenced><mo>&#160;</mo><mn>4</mn><msup><mi>d</mi><mn>4</mn></msup><mo>,</mo><mo>&#160;</mo><mn>5</mn><msup><mi>s</mi><mn>1</mn></msup></math></p>', 1, 129, 1, '2025-09-21 03:13:30', NULL),
(688522, 252569, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>K</mi><mi>r</mi></mrow></mfenced><mo>&#160;</mo><mn>4</mn><msup><mi>d</mi><mn>6</mn></msup></math></p>', 0, 129, 1, '2025-09-21 03:13:30', NULL),
(688523, 252569, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>K</mi><mi>r</mi></mrow></mfenced><mo>&#160;</mo><mn>4</mn><msup><mi>d</mi><mn>3</mn></msup><mo>,</mo><mo>&#160;</mo><mn>5</mn><msup><mi>s</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-21 03:13:30', NULL),
(688524, 252569, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mfenced open=\"[\" close=\"]\"><mrow><mi>K</mi><mi>r</mi></mrow></mfenced><mo>&#160;</mo><mn>5</mn><msup><mi>s</mi><mn>2</mn></msup><mo>&#160;</mo><mn>5</mn><mo>&#160;</mo><msup><mi>p</mi><mn>3</mn></msup></math></p>', 0, 129, 1, '2025-09-21 03:13:30', NULL),
(688525, 252570, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-21 03:14:17', NULL),
(688526, 252570, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-21 03:14:17', NULL),
(688527, 252570, 'radio', 'text', '<p>6</p>', 1, 129, 1, '2025-09-21 03:14:17', NULL),
(688528, 252570, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-21 03:14:17', NULL),
(688529, 252571, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-21 03:14:40', NULL),
(688530, 252571, 'radio', 'text', '<p>4</p>', 0, 129, 1, '2025-09-21 03:14:40', NULL),
(688531, 252571, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-21 03:14:40', NULL),
(688532, 252571, 'radio', 'text', '<p>6</p>', 1, 129, 1, '2025-09-21 03:14:40', NULL),
(688533, 252572, 'radio', 'text', '<p>H</p>', 0, 129, 1, '2025-09-21 03:15:15', NULL),
(688534, 252572, 'radio', 'text', '<p>Mg</p>', 1, 129, 1, '2025-09-21 03:15:15', NULL),
(688535, 252572, 'radio', 'text', '<p>N</p>', 0, 129, 1, '2025-09-21 03:15:15', NULL),
(688536, 252572, 'radio', 'text', '<p>Na</p>', 0, 129, 1, '2025-09-21 03:15:15', NULL),
(688537, 252573, 'radio', 'text', '<p>4f</p>', 0, 129, 1, '2025-09-21 03:17:08', NULL),
(688538, 252573, 'radio', 'text', '<p>4d</p>', 0, 129, 1, '2025-09-21 03:17:08', NULL),
(688539, 252573, 'radio', 'text', '<p>3p</p>', 0, 129, 1, '2025-09-21 03:17:08', NULL),
(688540, 252573, 'radio', 'text', '<p>5s</p>', 1, 129, 1, '2025-09-21 03:17:08', NULL),
(688541, 252574, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-21 03:17:43', NULL),
(688542, 252574, 'radio', 'text', '<p>2</p>', 0, 129, 1, '2025-09-21 03:17:43', NULL),
(688543, 252574, 'radio', 'text', '<p>3</p>', 1, 129, 1, '2025-09-21 03:17:43', NULL),
(688544, 252574, 'radio', 'text', '<p>6</p>', 0, 129, 1, '2025-09-21 03:17:43', NULL),
(688545, 252575, 'radio', 'text', '<p>15</p>', 1, 129, 1, '2025-09-21 03:18:22', NULL),
(688546, 252575, 'radio', 'text', '<p>10</p>', 0, 129, 1, '2025-09-21 03:18:22', NULL),
(688547, 252575, 'radio', 'text', '<p>12</p>', 0, 129, 1, '2025-09-21 03:18:22', NULL),
(688548, 252575, 'radio', 'text', '<p>8</p>', 0, 129, 1, '2025-09-21 03:18:22', NULL),
(688549, 252576, 'radio', 'text', '<p>Sc</p>', 1, 129, 1, '2025-09-21 03:18:46', NULL),
(688550, 252576, 'radio', 'text', '<p>Cu</p>', 0, 129, 1, '2025-09-21 03:18:46', NULL),
(688551, 252576, 'radio', 'text', '<p>Fe</p>', 0, 129, 1, '2025-09-21 03:18:46', NULL),
(688552, 252576, 'radio', 'text', '<p>Zn</p>', 0, 129, 1, '2025-09-21 03:18:46', NULL),
(688553, 252577, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>u</mi><mo>+</mo></msup></math></p>', 1, 129, 1, '2025-09-21 03:20:21', NULL),
(688554, 252577, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>C</mi><msup><mi>u</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-21 03:20:21', NULL),
(688555, 252577, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>N</mi><msup><mi>i</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-21 03:20:21', NULL),
(688556, 252577, 'radio', 'text', '<p>Ni</p>', 0, 129, 1, '2025-09-21 03:20:21', NULL),
(688557, 252578, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>Ni</mi><none/><mrow><mn>2</mn><mo>+</mo></mrow><mprescripts/><mn>28</mn><mrow/></mmultiscripts></math></p>', 0, 129, 1, '2025-09-21 03:21:58', NULL),
(688558, 252578, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mmultiscripts><mi>M</mi><mprescripts/><mn>22</mn><mrow/></mmultiscripts><msup><mi>n</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-21 03:21:58', NULL),
(688559, 252578, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>F</mi><mprescripts/><mn>26</mn><mrow/></mmultiscripts><msup><mi>e</mi><mrow><mn>2</mn><mo>+</mo></mrow></msup></math></p>', 1, 129, 1, '2025-09-21 03:21:58', NULL),
(688560, 252578, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\" class=\"wrs_chemistry\"><mmultiscripts><mi>C</mi><mprescripts/><mn>27</mn><mrow/></mmultiscripts><msup><mi>o</mi><mrow><mn>3</mn><mo>+</mo></mrow></msup></math></p>', 0, 129, 1, '2025-09-21 03:21:58', NULL),
(688561, 252579, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mn>2</mn><msup><mi>p</mi><mn>4</mn></msup></math></p>', 0, 129, 1, '2025-09-21 03:23:22', NULL),
(688562, 252579, 'radio', 'text', '<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mn>1</mn><msup><mi>s</mi><mn>2</mn></msup><mo>,</mo><mo>&#160;</mo><mn>2</mn><msup><mi>s</mi><mn>2</mn></msup><mn>2</mn><msup><mi>p</mi><mn>4</mn></msup><mo>,</mo><mo>&#160;</mo><mn>3</mn><msup><mi>s</mi><mn>2</mn></msup></math></p>', 0, 129, 1, '2025-09-21 03:23:22', NULL);
