{"id":232125,"date":"2025-06-11T17:31:46","date_gmt":"2025-06-11T17:31:46","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=232125"},"modified":"2025-06-11T17:31:49","modified_gmt":"2025-06-11T17:31:49","slug":"which-element-has-the-larger-ionization-energy","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/11\/which-element-has-the-larger-ionization-energy\/","title":{"rendered":"Which element has the larger ionization energy"},"content":{"rendered":"\n<p>Which element has the larger ionization energy? a. Li,N<br>b. Kr, Ne<br>c.<br>Li<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Correct Answers:<\/h3>\n\n\n\n<p>a. <strong>N (Nitrogen)<\/strong> has a larger ionization energy than <strong>Li (Lithium)<\/strong><br>b. <strong>Ne (Neon)<\/strong> has a larger ionization energy than <strong>Kr (Krypton)<\/strong><br>c. <strong>Incomplete<\/strong> \u2014 Option &#8220;c. Li&#8221; appears to be a fragment and cannot be answered without more context.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation<\/h3>\n\n\n\n<p><strong>Ionization energy<\/strong> is the amount of energy required to remove the outermost electron from a gaseous atom or ion in its ground state. It reflects how tightly an atom holds onto its electrons. A higher ionization energy means the electron is more difficult to remove. Ionization energy depends on several factors, primarily:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Atomic radius<\/strong> \u2013 Smaller atoms hold electrons more tightly due to stronger electrostatic attraction between the nucleus and electrons.<\/li>\n\n\n\n<li><strong>Nuclear charge (Z)<\/strong> \u2013 More protons mean a stronger pull on electrons.<\/li>\n\n\n\n<li><strong>Electron shielding<\/strong> \u2013 Inner-shell electrons repel outer electrons, making them easier to remove.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">a. <strong>Li vs. N<\/strong><\/h4>\n\n\n\n<p>Lithium (Li) is in Group 1, Period 2, and has one valence electron. Nitrogen (N) is in Group 15, Period 2, and has five valence electrons. Both are in the same period, but nitrogen has a higher nuclear charge and smaller atomic radius. Therefore, nitrogen\u2019s electrons are held more tightly, giving it a higher ionization energy than lithium.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">b. <strong>Kr vs. Ne<\/strong><\/h4>\n\n\n\n<p>Krypton (Kr) is a noble gas in Period 4, while neon (Ne) is a noble gas in Period 2. Although both are stable with full outer shells, krypton has more electron shells and thus a larger atomic radius. The outer electrons in Kr experience more shielding and are further from the nucleus compared to Ne. As a result, Ne has a significantly higher ionization energy than Kr.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">c. <strong>Li<\/strong><\/h4>\n\n\n\n<p>This option seems incomplete. If it intended to compare Li to another element, the comparison is missing. If it\u2019s asking whether Li has a high or low ionization energy, the answer is that <strong>Li has a relatively low ionization energy<\/strong> due to its single valence electron, which is loosely held.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-290.jpeg\" alt=\"\" class=\"wp-image-232126\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Which element has the larger ionization energy? a. Li,Nb. Kr, Nec.Li The Correct Answer and Explanation is: Correct Answers: a. N (Nitrogen) has a larger ionization energy than Li (Lithium)b. Ne (Neon) has a larger ionization energy than Kr (Krypton)c. Incomplete \u2014 Option &#8220;c. Li&#8221; appears to be a fragment and cannot be answered without [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-232125","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/232125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=232125"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/232125\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=232125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=232125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=232125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}