Correct Answer:<\/strong> Explanation:<\/strong> This means the full nuclear symbol could also be written as \u00b2\u2076Mg\u00b2\u207a<\/strong>, where 26 is the mass number. However, unless the question asks for isotopic notation, the standard ion symbol is simply Mg\u00b2\u207a<\/strong>.<\/p>\n\n\n\n So, the correct symbol for the ion is Mg\u00b2\u207a<\/strong>.<\/p>\n\n\n\n An ion has 12 protons, 14 neutrons, and 10 electrons. The symbol for the ion is The Correct Answer and Explanation is: Correct Answer:The symbol for the ion is Mg\u00b2\u207a. Explanation:To determine the symbol for an ion, we need to consider three key components: the number of protons, neutrons, and electrons. This means the full […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-27762","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=27762"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27762\/revisions"}],"predecessor-version":[{"id":27764,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27762\/revisions\/27764"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=27762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=27762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=27762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
The symbol for the ion is Mg\u00b2\u207a<\/strong>.<\/p>\n\n\n\n
\n\n\n\n
To determine the symbol for an ion, we need to consider three key components: the number of protons, neutrons, and electrons.<\/p>\n\n\n\n\n
The number of protons determines the element. Here, the ion has 12 protons<\/strong>, which corresponds to the element magnesium (Mg)<\/strong>. Every atom of magnesium has 12 protons.<\/li>\n\n\n\n
In a neutral atom, the number of protons equals the number of electrons. This ion, however, has 10 electrons<\/strong>, which is 2 fewer electrons<\/strong> than protons. Since electrons are negatively charged, losing two electrons results in a positive charge of +2<\/strong>. Therefore, the ion has a 2+ charge<\/strong>, and it is written as Mg\u00b2\u207a<\/strong>.<\/li>\n\n\n\n
The ion also has 14 neutrons<\/strong>. Neutrons do not affect the charge but do affect the mass number<\/strong>. The mass number<\/strong> is the sum of protons and neutrons. For this ion: Mass\u00a0number=12(protons)+14(neutrons)=26\\text{Mass number} = 12 (\\text{protons}) + 14 (\\text{neutrons}) = 26Mass\u00a0number=12(protons)+14(neutrons)=26<\/li>\n<\/ol>\n\n\n\n\n
This is a magnesium ion<\/strong> that has lost two electrons. The loss of electrons turns the neutral magnesium atom into a positively charged ion. This is common for elements in group 2 of the periodic table, such as magnesium, which typically form ions with a 2+ charge.<\/li>\n<\/ol>\n\n\n\n![\"\"](\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-183.jpeg\")
<\/figure>\n","protected":false},"excerpt":{"rendered":"