{"id":84740,"date":"2026-01-29T13:45:23","date_gmt":"2026-01-29T08:15:23","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=84740"},"modified":"2026-01-29T13:45:23","modified_gmt":"2026-01-29T08:15:23","slug":"phosphorus","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/phosphorus\/","title":{"rendered":"Phosphorus"},"content":{"rendered":"<h2><b>Phosphorus Latest News<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Phosphorus accumulation in US farmland is causing significant water pollution.<\/span><\/p>\n<h2><b>About Phosphorus<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a <\/span><b>highly reactive nonmetallic chemical element<\/b><span style=\"font-weight: 400;\"> of the <\/span><b>nitrogen family (Group 15 <\/b><span style=\"font-weight: 400;\">[Va] of the <\/span><b>periodic table).<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It has the <\/span><b>symbol P<\/b><span style=\"font-weight: 400;\"> and <\/span><b>atomic number 15.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The <\/span><b>two main forms<\/b><span style=\"font-weight: 400;\"> of phosphorus are <\/span><b>white phosphorus <\/b><span style=\"font-weight: 400;\">and <\/span><b>red phosphorus.<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>White phosphorus<\/b><span style=\"font-weight: 400;\"> is a <\/span><b>poisonous waxy solid, <\/b><span style=\"font-weight: 400;\">and <\/span><b>contact with skin<\/b><span style=\"font-weight: 400;\"> can <\/span><b>cause severe burns<\/b><span style=\"font-weight: 400;\">. It <\/span><b>glows in the dark<\/b><span style=\"font-weight: 400;\"> and is <\/span><b>spontaneously flammable<\/b><span style=\"font-weight: 400;\"> when exposed to air.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Red phosphorus<\/b><span style=\"font-weight: 400;\"> is an <\/span><b>amorphous, non-toxic solid.<\/b><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>Uses of Phosphorus<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>White phosphorus<\/b><span style=\"font-weight: 400;\"> is <\/span><b>used in flares<\/b><span style=\"font-weight: 400;\"> and <\/span><b>incendiary devices.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Red phosphorus<\/b><span style=\"font-weight: 400;\"> is in the <\/span><b>material <\/b><span style=\"font-weight: 400;\">stuck on the <\/span><b>side of matchboxes,<\/b><span style=\"font-weight: 400;\"> used to strike safety matches against to light them.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">By far the<\/span><b> largest use<\/b><span style=\"font-weight: 400;\"> of phosphorus compounds is for <\/span><b>fertilisers<\/b><span style=\"font-weight: 400;\">.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Ammonium phosphate<\/b><span style=\"font-weight: 400;\"> is made from phosphate ores.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The ores are first converted into phosphoric acids before being made into ammonium phosphate.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phosphorus is also important in the <\/span><b>production of steel.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Phosphates <\/b><span style=\"font-weight: 400;\">are <\/span><b>ingredients in some detergents<\/b><span style=\"font-weight: 400;\"> but are beginning to be phased out in some countries.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This is because they <\/span><b>can lead to high phosphate levels in natural water supplies, <\/b><span style=\"font-weight: 400;\">causing <\/span><b>unwanted algae<\/b><span style=\"font-weight: 400;\"> to grow.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Phosphates <\/b><span style=\"font-weight: 400;\">are also used in the <\/span><b>production of special glasses<\/b><span style=\"font-weight: 400;\"> and fine chinaware.<\/span><\/li>\n<\/ul>\n<h2><b>Biological Role of Phosphorus<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The main function of phosphorus is in the <\/span><b>formation of bones and teeth.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It plays an important<\/span><b> role in how the body uses carbohydrates and fats.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is also <\/span><b>needed <\/b><span style=\"font-weight: 400;\">for the body<\/span><b> to make protein<\/b><span style=\"font-weight: 400;\"> for the growth, maintenance, and repair of cells and tissues.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phosphorus also <\/span><b>helps the body make ATP<\/b><span style=\"font-weight: 400;\">, a <\/span><b>molecule <\/b><span style=\"font-weight: 400;\">the <\/span><b>body uses to store energy.<\/b><\/li>\n<\/ul>\n<h2><b>Occurrence of Phosphorus<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Because phosphorus <\/span><b>cannot naturally occur<\/b><span style=\"font-weight: 400;\"> in the environment, it is typically <\/span><b>mined from phosphates.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Phosphates <\/b><span style=\"font-weight: 400;\">typically <\/span><b>accumulate at the bottom of rivers and lakes, <\/b><span style=\"font-weight: 400;\">within <\/span><b>different rocks,<\/b><span style=\"font-weight: 400;\"> and in <\/span><b>large mineral deposits <\/b><span style=\"font-weight: 400;\">around the world.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Natural phosphates exist inside every living thing. <\/b><span style=\"font-weight: 400;\">They <\/span><b>comprise DNA, RNA, ATP, phospholipids<\/b><span style=\"font-weight: 400;\">, and other compounds crucial for cellular function and, by extension, life.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The <\/span><b>main food sources<\/b><span style=\"font-weight: 400;\"> are the <\/span><b>protein food groups of meat and milk,<\/b><span style=\"font-weight: 400;\"> as well as processed foods that contain sodium phosphate.<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b> <a href=\"https:\/\/www.downtoearth.org.in\/water\/why-too-much-phosphorus-in-americas-farmland-is-polluting-the-countrys-water#google_vignette\" target=\"_blank\" rel=\"nofollow noopener\"><b>DTE<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Phosphorus is a highly reactive nonmetallic chemical element of the nitrogen family (Group 15 [Va] of the periodic table). Read more about Phosphorus, Symbol, Uses, Biological Role, Latest News.<\/p>\n","protected":false},"author":24,"featured_media":84711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[5006],"class_list":{"0":"post-84740","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-phosphorus","9":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/84740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=84740"}],"version-history":[{"count":4,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/84740\/revisions"}],"predecessor-version":[{"id":84763,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/84740\/revisions\/84763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/84711"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=84740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=84740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=84740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}