{"id":208712,"date":"2025-04-28T04:57:29","date_gmt":"2025-04-28T04:57:29","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=208712"},"modified":"2025-04-28T04:57:31","modified_gmt":"2025-04-28T04:57:31","slug":"determine-the-chemical-formula-for-the-ionic-compound-forms-between-strontium-and-nitrogen","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/04\/28\/determine-the-chemical-formula-for-the-ionic-compound-forms-between-strontium-and-nitrogen\/","title":{"rendered":"Determine the chemical formula for the ionic compound forms between strontium and nitrogen"},"content":{"rendered":"\n

Determine the chemical formula for the ionic compound forms between strontium and nitrogen.<\/p>\n\n\n\n

The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n

The chemical formula for the ionic compound formed between strontium (Sr) and nitrogen (N) is Sr\u2083N\u2082<\/strong>.<\/p>\n\n\n\n

Explanation:<\/h3>\n\n\n\n

To understand how this formula is determined, it’s essential to first consider the valence charges of the ions involved and how they combine to form a neutral ionic compound.<\/p>\n\n\n\n

    \n
  1. Strontium (Sr):<\/strong>\n
      \n
    • Strontium is an alkaline earth metal located in Group 2 of the periodic table. Elements in Group 2 have two valence electrons.<\/li>\n\n\n\n
    • When strontium forms an ionic compound, it loses these two electrons to achieve a stable electron configuration, similar to the nearest noble gas (krypton, in this case).<\/li>\n\n\n\n
    • This results in a 2+ charge<\/strong> on the strontium ion: Sr\u00b2\u207a.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Nitrogen (N):<\/strong>\n
        \n
      • Nitrogen is a non-metal located in Group 15 of the periodic table. It has five valence electrons and needs three more electrons to complete its octet and achieve a stable electron configuration (similar to neon).<\/li>\n\n\n\n
      • To obtain this octet, nitrogen gains three electrons, which gives it a 3- charge<\/strong>: N\u00b3\u207b.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • Forming the Ionic Compound:<\/strong>\n
          \n
        • The ionic compound must be neutral overall. This means the total positive charge from the cations (strontium ions) must balance out the total negative charge from the anions (nitride ions).<\/li>\n\n\n\n
        • Strontium has a +2 charge, and nitrogen has a -3 charge. To balance the charges, we need:\n
            \n
          • 3 strontium ions (each with a +2 charge) to give a total charge of +6<\/strong>.<\/li>\n\n\n\n
          • 2 nitrogen ions (each with a -3 charge) to give a total charge of -6<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • The total positive charge (+6) balances with the total negative charge (-6), resulting in a neutral compound.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • Chemical Formula:<\/strong>\n
              \n
            • The ratio of strontium ions to nitride ions is 3:2, leading to the chemical formula Sr\u2083N\u2082<\/strong> for the ionic compound formed between strontium and nitrogen.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

              Thus, the chemical formula for the ionic compound between strontium and nitrogen is Sr\u2083N\u2082<\/strong>, which ensures charge neutrality.<\/p>\n","protected":false},"excerpt":{"rendered":"

              Determine the chemical formula for the ionic compound forms between strontium and nitrogen. The correct answer and explanation is : The chemical formula for the ionic compound formed between strontium (Sr) and nitrogen (N) is Sr\u2083N\u2082. Explanation: To understand how this formula is determined, it’s essential to first consider the valence charges of the ions […]<\/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-208712","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/208712","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=208712"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/208712\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=208712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=208712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=208712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}