{"id":158341,"date":"2024-10-28T08:18:13","date_gmt":"2024-10-28T08:18:13","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=158341"},"modified":"2024-10-28T08:18:16","modified_gmt":"2024-10-28T08:18:16","slug":"how-many-protons-neutrons-and-electrons-are-there-in-the-following-lead-ion-58-26-3-fe","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/10\/28\/how-many-protons-neutrons-and-electrons-are-there-in-the-following-lead-ion-58-26-3-fe\/","title":{"rendered":"How many protons, neutrons and electrons are there in the following lead ion 58 26 3 fe"},"content":{"rendered":"\n

How many protons, neutrons and electrons are there in the following lead ion 58 26 3 fe?<\/p>\n\n\n\n

A) Protons: 26, Neutrons: 58, Electrons: 3 <\/p>\n\n\n\n

B) Protons: 58, Neutrons: 26, Electrons: 3 <\/p>\n\n\n\n

C) Protons: 26, Neutrons: 32, Electrons: 26 <\/p>\n\n\n\n

D) Protons: 32, Neutrons: 26, Electrons: 58<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

To determine the number of protons, neutrons, and electrons in the ion represented by the notation “58 26 3 Fe,” we first need to clarify the notation, which is somewhat confusing. It appears to be a misinterpretation or misrepresentation of the isotopes of iron (Fe). Let\u2019s break down the notation:<\/p>\n\n\n\n

    \n
  1. Understanding Isotopes<\/strong>:<\/li>\n<\/ol>\n\n\n\n
      \n
    • The number before the element symbol (in this case, 58) usually indicates the mass number (the total number of protons and neutrons).<\/li>\n\n\n\n
    • The number below the element symbol (in this case, 26) indicates the atomic number (the number of protons in the nucleus of an atom).<\/li>\n\n\n\n
    • If this is an ion, the charge would typically follow the elemental symbol.<\/li>\n<\/ul>\n\n\n\n
        \n
      1. Identifying the Element<\/strong>:<\/li>\n<\/ol>\n\n\n\n
          \n
        • The atomic number 26 corresponds to iron (Fe). Therefore, the element in question is iron (Fe).<\/li>\n<\/ul>\n\n\n\n
            \n
          1. Calculating Protons, Neutrons, and Electrons<\/strong>:<\/li>\n<\/ol>\n\n\n\n
              \n
            • Protons<\/strong>: Since the atomic number is 26, the number of protons in the iron atom is 26.<\/li>\n\n\n\n
            • Neutrons<\/strong>: To find the number of neutrons, we use the mass number (58). The mass number is the sum of protons and neutrons:
              [
              \\text{Neutrons} = \\text{Mass number} – \\text{Protons} = 58 – 26 = 32
              ]<\/li>\n\n\n\n
            • Electrons<\/strong>: If the ion has a charge of +3 (indicated by the “3” following the element), it means that the atom has lost three electrons. In a neutral iron atom, the number of electrons equals the number of protons, which is 26. Thus, for a +3 charge:
              [
              \\text{Electrons} = \\text{Protons} – \\text{Charge} = 26 – 3 = 23
              ]<\/li>\n<\/ul>\n\n\n\n
                \n
              1. Summary<\/strong>:<\/li>\n<\/ol>\n\n\n\n
                  \n
                • For the ion ( \\text{Fe}^{3+} ):\n
                    \n
                  • Protons<\/strong>: 26<\/li>\n\n\n\n
                  • Neutrons<\/strong>: 32<\/li>\n\n\n\n
                  • Electrons<\/strong>: 23<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

                    Given the original options, it appears that none of them correctly represent the composition of the ( \\text{Fe}^{3+} ) ion. Therefore, based on the calculations above, the correct representation is:<\/p>\n\n\n\n

                      \n
                    • Protons: 26, Neutrons: 32, Electrons: 23<\/strong>.<\/li>\n<\/ul>\n\n\n\n

                      In conclusion, for the ion ( \\text{Fe}^{3+} ) with a mass number of 58, there are 26 protons, 32 neutrons, and 23 electrons. This calculation illustrates how to interpret atomic notation and derive the composition of an ion accurately.<\/p>\n","protected":false},"excerpt":{"rendered":"

                      How many protons, neutrons and electrons are there in the following lead ion 58 26 3 fe? A) Protons: 26, Neutrons: 58, Electrons: 3 B) Protons: 58, Neutrons: 26, Electrons: 3 C) Protons: 26, Neutrons: 32, Electrons: 26 D) Protons: 32, Neutrons: 26, Electrons: 58 The Correct Answer and Explanation is: To determine the number […]<\/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-158341","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/158341","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=158341"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/158341\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=158341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=158341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=158341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}