{"id":212805,"date":"2025-05-08T12:38:02","date_gmt":"2025-05-08T12:38:02","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=212805"},"modified":"2025-05-08T12:38:04","modified_gmt":"2025-05-08T12:38:04","slug":"which-one-of-the-following-is-not-true-for-minerals-4","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/08\/which-one-of-the-following-is-not-true-for-minerals-4\/","title":{"rendered":"Which one of the following is NOT true for minerals"},"content":{"rendered":"\n

Which one of the following is NOT true for minerals?<\/p>\n\n\n\n

They have a specific, internal, crystalline structure.
They can be a solid, liquid.
They have a specific predictable chemical composition.
They can be identified by characteristic physical properties.<\/p>\n\n\n\n

The Correct Answer And Eplanation is<\/mark><\/strong>:<\/p>\n\n\n\n

Correct Answer: They can be a solid, liquid.<\/strong><\/p>\n\n\n\n

Explanation:<\/strong><\/p>\n\n\n\n

Minerals are naturally occurring, inorganic substances with a definite chemical composition and an ordered internal crystalline structure. This means each mineral is composed of specific elements arranged in a repeating geometric pattern at the atomic level. These atomic arrangements give minerals their unique crystalline structure<\/strong>, which is essential for classifying them.<\/p>\n\n\n\n

Now, let\u2019s analyze the given statements:<\/p>\n\n\n\n

    \n
  1. \u201cThey have a specific, internal, crystalline structure.\u201d<\/strong>
    \u2705 True.<\/strong> This is one of the defining characteristics of minerals. Their atoms are arranged in an orderly, repeating pattern. For example, quartz has a consistent crystal structure made of silicon and oxygen atoms in a specific configuration.<\/li>\n\n\n\n
  2. \u201cThey can be a solid, liquid.\u201d<\/strong>
    \u274c Not true.<\/strong> Minerals are always solid<\/strong> under normal Earth conditions. Liquids, like water or molten rock (magma), do not have a fixed crystalline structure and thus cannot be classified as minerals<\/strong>. While ice (solid water) can be a mineral because it forms a crystalline structure, liquid water is not a mineral<\/strong>. This statement is the only incorrect one in the list.<\/li>\n\n\n\n
  3. \u201cThey have a specific predictable chemical composition.\u201d<\/strong>
    \u2705 True.<\/strong> Minerals have a definite chemical formula that can vary within a limited range. For instance, the mineral olivine can range in composition from (Mg,Fe)\u2082SiO\u2084, but the variation is still predictable and within a known range.<\/li>\n\n\n\n
  4. \u201cThey can be identified by characteristic physical properties.\u201d<\/strong>
    \u2705 True.<\/strong> Minerals can be identified using various physical characteristics such as color, luster, hardness (Mohs scale), cleavage, fracture, and streak. These properties result from the mineral\u2019s internal atomic structure and chemical composition.<\/li>\n<\/ol>\n\n\n\n

    In summary, minerals are solid, naturally occurring substances with a crystal structure and defined chemistry. They are never liquids<\/strong>, which makes that option the correct answer as it is not true<\/strong> for minerals.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Which one of the following is NOT true for minerals? They have a specific, internal, crystalline structure.They can be a solid, liquid.They have a specific predictable chemical composition.They can be identified by characteristic physical properties. The Correct Answer And Eplanation is: Correct Answer: They can be a solid, liquid. Explanation: Minerals are naturally occurring, inorganic […]<\/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-212805","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/212805","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=212805"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/212805\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=212805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=212805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=212805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}