{"id":3683,"date":"2023-01-09T10:15:16","date_gmt":"2023-01-09T10:15:16","guid":{"rendered":"https:\/\/9thclass.deltapublications.in\/?page_id=3683"},"modified":"2024-11-26T09:02:55","modified_gmt":"2024-11-26T09:02:55","slug":"s-7-f-nomenclature","status":"publish","type":"page","link":"https:\/\/9thclass.deltapublications.in\/index.php\/s-7-f-nomenclature\/","title":{"rendered":"S-7.f Nomenclature"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Nomenclature<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\"><strong>Key Notes:<\/strong><\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-5672cc5bb938c346aeb0b686da180981\" style=\"color:#000060\"><strong>Definition<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">Nomenclature is the system of naming objects, organisms, or chemical compounds systematically to avoid confusion.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-3803dc03a1407d9b7b49bf1a43b5de4f\" style=\"color:#000060\"><strong>Types of Nomenclature<\/strong>:<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e841d39eec5af7d18c38007f5f00d54d\" style=\"color:#000060\"><strong>Biological Nomenclature<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Governed by the <strong>International Code of Nomenclature (ICN)<\/strong>.<\/li>\n\n\n\n<li>Binomial nomenclature assigns each organism a two-part Latin name (Genus and species).<\/li>\n\n\n\n<li>Example: <em>Homo sapiens<\/em> (Human).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-5dc5640b999a8a00d9af0889824ad9a3\" style=\"color:#000060\"><strong>Chemical Nomenclature<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Governed by the <strong>International Union of Pure and Applied Chemistry (IUPAC)<\/strong>.<\/li>\n\n\n\n<li>Systematic naming of chemical compounds ensures clear communication globally.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-977fe0a91b7abf047f1e6850d29e4cd0\" style=\"color:#000060\"><strong>Binomial Nomenclature<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"470\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-87.png\" alt=\"\" class=\"wp-image-16145\" style=\"width:530px;height:auto\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-87.png 1000w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-87-300x141.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-87-768x361.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-725922d2425a9c3239aa37d2cb350d72\" style=\"color:#000060\">Introduced by <strong>Carl Linnaeus<\/strong>.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e44036447be91b8aae64e4b91f56bca4\" style=\"color:#000060\">Rules:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The genus name is capitalized; the species name is lowercase.<\/li>\n\n\n\n<li>Both names are italicized or underlined when handwritten.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-667681879d615aecac785448e33f93a4\" style=\"color:#000060\"><strong>IUPAC Nomenclature in Chemistry<\/strong>:<\/p>\n\n\n\n<p class=\"has-large-font-size\">Used to name organic and inorganic compounds.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Rules for Organic Compounds:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Identify the longest continuous chain of carbon atoms.<\/li>\n\n\n\n<li>Assign the root name based on the number of carbons (e.g., <em>meth-<\/em>, <em>eth-<\/em>, <em>prop-<\/em>).<\/li>\n\n\n\n<li>Use prefixes for substituents and suffixes for functional groups (e.g., <em>-ane<\/em>, <em>-ene<\/em>, <em>-yne<\/em>).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-dddf8cd7566d4d535b203cfa6218c8b2\" style=\"color:#000060\">Rules for Inorganic Compounds:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Name cations (positive ions) first, followed by anions (negative ions).<\/li>\n\n\n\n<li>Use Roman numerals to indicate oxidation states if necessary (e.g., Iron (III) chloride).<\/li>\n\n\n\n<li>Prefixes indicate the number of atoms in covalent compounds (e.g., carbon dioxide, CO\u2082).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-867b984b44e4cc20cd8328f3c07499b3\" style=\"color:#000060\"><strong>Importance of Nomenclature<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Provides a universal language for scientists and students.<\/li>\n\n\n\n<li>Eliminates ambiguity in identifying organisms or substances.<\/li>\n\n\n\n<li>Facilitates communication across disciplines and countries.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e0c64f8488444ec67833b9fca9273c42\" style=\"color:#000060\"><strong>Examples<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Biological: <em>Panthera leo<\/em> (Lion), <em>Zea mays<\/em> (Maize).<\/li>\n\n\n\n<li>Chemical: H\u2082O (Water), NaCl (Sodium chloride), CH\u2084 (Methane).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">Let&#8217;s practice!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82406\/967\/992\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-30.png\" alt=\"\" class=\"wp-image-6427\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-30.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-30-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-30-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81523\/319\/346\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-32.png\" alt=\"\" class=\"wp-image-6430\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-32.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-32-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-32-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nomenclature Key Notes: Definition: Types of Nomenclature: Biological Nomenclature: Chemical Nomenclature: Binomial Nomenclature: Introduced by Carl Linnaeus. Rules: IUPAC Nomenclature in Chemistry: Used to name organic and inorganic compounds. Rules for Organic Compounds: Rules for Inorganic Compounds: Importance of Nomenclature: Examples: Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3683","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3683"}],"version-history":[{"count":18,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3683\/revisions"}],"predecessor-version":[{"id":16146,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3683\/revisions\/16146"}],"wp:attachment":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}