{"id":1082,"date":"2015-12-12T09:02:18","date_gmt":"2015-12-12T09:02:18","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/?page_id=1082"},"modified":"2015-12-12T19:00:50","modified_gmt":"2015-12-12T19:00:50","slug":"revise-naming-rules","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/revise-naming-rules\/","title":{"rendered":"Revise Naming Rules"},"content":{"rendered":"

\"Screen<\/a>At National 5 level you are expected to be able to name chemical compounds and understand what the name of a chemical compound tells you.<\/p>\n

Compounds are named based on the elements they contain. \u00a0Convention suggests that metal elements should be given first in a name e.g. sodium chloride, not chlorine sodium.<\/p>\n

You will encounter three endings to a chemical’s name: \u00a0IDE, ITE and ATE. Each of the endings given you important information about the elements contained in the compound<\/p>\n\n\n\n\n\n\n
Ending<\/td>\nExplanation<\/td>\n\u00a0Examples<\/td>\n<\/tr>\n
IDE<\/td>\nThe ending IDE tells you that only those elements named in the compound are present<\/td>\ncalcium<\/span> ox<\/span>ide<\/span> contains:calcium<\/span> and oxygen<\/span> only<\/span>.calcium<\/span> hydr<\/span>ox<\/span>ide<\/span> contains:<\/p>\n

calcium<\/span>, hydrogen<\/span> and oxygen<\/span> only<\/span>.<\/td>\n<\/tr>\n

ATE<\/td>\nThe ending ATE tells you that in addition to those elements named in the compound, oxygen is also present.<\/td>\nsodium<\/span> sulf<\/span>ate<\/span> contains:sodium<\/span>, sulfur<\/span> and oxygen<\/span>.potassium<\/span> nitr<\/span>ate:<\/span><\/p>\n

contains potassium<\/span>, nitrogen<\/span> and oxygen<\/span><\/td>\n<\/tr>\n

ITE<\/td>\nThe ending ITE tells you that\u00a0in addition to\u00a0those elements named in the compound, oxygen is also present. \u00a0The difference between ATE and ITE is that there is less oxygen present, but this is not important at National 5 level.<\/td>\niron<\/span> sulf<\/span>ite:<\/span>contains iron<\/span>, sulfur<\/span> and oxygen<\/span>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

At National 5 level you are expected to be able to name chemical compounds and understand what the name of a chemical compound tells you. Compounds are named based on the elements they contain. \u00a0Convention suggests that metal elements should be given first in a name e.g. sodium chloride, not chlorine sodium. You will encounter … Continue reading “Revise Naming Rules”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1082","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/comments?post=1082"}],"version-history":[{"count":9,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/1082\/revisions"}],"predecessor-version":[{"id":1264,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/1082\/revisions\/1264"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/media?parent=1082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}