{"id":202854,"date":"2025-03-18T07:53:32","date_gmt":"2025-03-18T07:53:32","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=202854"},"modified":"2025-03-18T07:53:34","modified_gmt":"2025-03-18T07:53:34","slug":"is-an-isolated-arsenic-atom-in-the-ground-state-paramagnetic-or-diamagnetic","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/03\/18\/is-an-isolated-arsenic-atom-in-the-ground-state-paramagnetic-or-diamagnetic\/","title":{"rendered":"\u00a0Is An Isolated Arsenic Atom In The Ground State Paramagnetic Or Diamagnetic"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u00a0Is An Isolated Arsenic Atom In The Ground State Paramagnetic Or Diamagnetic?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An isolated arsenic (As) atom in the ground state is <strong>paramagnetic<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Electronic Configuration of Arsenic:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Arsenic (As) has an atomic number of <strong>33<\/strong>.<\/li>\n\n\n\n<li>Its electron configuration is:<br>[<br>1s^2 2s^2 2p^6 3s^2 3p^6 3d^{10} 4s^2 4p^3<br>]<\/li>\n\n\n\n<li>The valence electrons are in the <strong>4s and 4p orbitals<\/strong>, with the <strong>4p<\/strong> subshell containing <strong>three electrons<\/strong>.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Understanding Magnetism:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>An atom is <strong>paramagnetic<\/strong> if it has <strong>one or more unpaired electrons<\/strong>.<\/li>\n\n\n\n<li>An atom is <strong>diamagnetic<\/strong> if <strong>all its electrons are paired<\/strong>.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Unpaired Electrons in Arsenic:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>4p<\/strong> subshell can hold a maximum of <strong>six electrons<\/strong>.<\/li>\n\n\n\n<li>In arsenic, the three electrons in the <strong>4p<\/strong> orbitals follow Hund&#8217;s Rule, meaning they occupy separate orbitals with <strong>parallel spins<\/strong> (\u2191 \u2191 \u2191).<\/li>\n\n\n\n<li>This results in <strong>three unpaired electrons<\/strong>.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Magnetic Behavior:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Since arsenic has unpaired electrons, it exhibits a <strong>net magnetic moment<\/strong>, making it <strong>paramagnetic<\/strong>.<\/li>\n\n\n\n<li>In contrast, if all electrons were paired, the opposing spins would cancel out the magnetic moment, making the atom <strong>diamagnetic<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An isolated arsenic atom in the ground state is <strong>paramagnetic<\/strong> due to the presence of three unpaired electrons in the <strong>4p<\/strong> subshell. This allows it to be weakly attracted to an external magnetic field, confirming its paramagnetic nature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Is An Isolated Arsenic Atom In The Ground State Paramagnetic Or Diamagnetic? The correct answer and explanation is : An isolated arsenic (As) atom in the ground state is paramagnetic. Explanation: Conclusion: An isolated arsenic atom in the ground state is paramagnetic due to the presence of three unpaired electrons in the 4p subshell. This [&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-202854","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/202854","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=202854"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/202854\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=202854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=202854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=202854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}