Let’s analyze the polarity of the given molecules or polyatomic ions and identify the atom closest to the negative side (more electronegative atom) for each:<\/p>\n\n\n\n Polarity<\/strong> in a molecule depends on two factors: the electronegativity difference<\/strong> between atoms and the molecular geometry<\/strong> (shape). If the molecule has polar bonds and the shape doesn’t cancel out the dipoles, the molecule is polar. Otherwise, it is nonpolar.<\/p>\n\n\n\n HBr consists of a hydrogen atom bonded to a bromine atom. Bromine is significantly more electronegative than hydrogen, creating a dipole moment with the negative end toward bromine. Because it is a diatomic molecule<\/strong> with only one bond, and the bond is polar, HBr is polar<\/strong>. The atom closest to the negative side is Br<\/strong>.<\/p>\n\n\n\n SiF\u2084 has four fluorine atoms symmetrically arranged around a central silicon atom in a tetrahedral geometry<\/strong>. While the Si\u2013F bonds are individually polar<\/strong> due to the high electronegativity of fluorine, the symmetry of the molecule causes the dipole moments to cancel out<\/strong>. Therefore, the molecule as a whole is nonpolar<\/strong>. The atom closest to the negative side (if considering individual bonds) is F<\/strong>, but overall the molecule is nonpolar<\/strong>.<\/p>\n\n\n\n NO is a diatomic molecule<\/strong> consisting of nitrogen and oxygen. Oxygen is more electronegative than nitrogen, making the bond polar. Since there is no other bond to cancel out the dipole, the molecule is polar<\/strong>. The atom closest to the negative side is O<\/strong>.<\/p>\n\n\n\n Molecule Or Polyatomic Ion Polar Or Nonpolar? Atom Closest To Negative Side Polar HBr Nonpolar Polar SiF4 O Nonpolar Ooo Polar NO, Nonpolar X 6 The Correct Answer and Explanation is: Let’s analyze the polarity of the given molecules or polyatomic ions and identify the atom closest to the negative side (more electronegative atom) for […]<\/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-219702","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/219702","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=219702"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/219702\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=219702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=219702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=219702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Molecule\/Ion<\/th> Polar or Nonpolar<\/th> Atom Closest to Negative Side<\/th><\/tr><\/thead> HBr<\/td> Polar<\/td> Br<\/td><\/tr> SiF\u2084<\/td> Nonpolar<\/td> F<\/td><\/tr> NO<\/td> Polar<\/td> O<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\nExplanation):<\/h3>\n\n\n\n
1. HBr (Hydrogen Bromide):<\/strong><\/h4>\n\n\n\n
2. SiF\u2084 (Silicon Tetrafluoride):<\/strong><\/h4>\n\n\n\n
3. NO (Nitric Oxide):<\/strong><\/h4>\n\n\n\n
Summary:<\/h3>\n\n\n\n
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