{"id":1731,"date":"2011-07-07T11:26:16","date_gmt":"2011-07-07T08:26:16","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=1731"},"modified":"2011-07-07T11:26:16","modified_gmt":"2011-07-07T08:26:16","slug":"radyum","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/radyum\/","title":{"rendered":"Radyum"},"content":{"rendered":"<p>Sembol: Ra<\/p>\n<p>Atom numaras\u0131: 88<\/p>\n<p> Atom a\u011f\u0131rl\u0131\u011f\u0131: 226g\/mol<\/p>\n<p> Toprak Alkali metal<\/p>\n<p> s blok elementi<\/p>\n<p> Oda ko\u015fullar\u0131nda (25\u00b0C 298 K): Metalik kat\u0131<br \/>\ns-blok elementi<br \/>\nRadyum ilk olarak 1898 Marie, Pierre Curie taraf\u0131ndan bulunmu\u015ftur.<br \/>\nRadyum a, b, g \u0131\u015f\u0131nlar\u0131 yayar. Berilyum ile kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131 zaman n\u00f6tron \u00fcretir.<br \/>\nRadyumun b\u00fct\u00fcn izotoplar\u0131 radyoaktiftir. 10 ton uranyum minerali i\u00e7erisinde 1 g radyum bulunmaktad\u0131r. Uranyumun radyoaktif par\u00e7alanmas\u0131 sonucunda ve radyum klor\u00fcr tuzunun elektrolizi ile (belki) elde edilir. Bu elektroliz i\u00e7in civa katot kullan\u0131l\u0131r.<br \/>\nKatot: Ra2+(s) + 2e- \u00e0Ra<br \/>\nAnot: Cl-(s) \u00e01\/2Cl2 (g) + e-<br \/>\nAnot: Cl-(s) \u00e01\/2Cl2 (g) + e-<br \/>\nDi\u011fer bir y\u00f6ntem ise Baryum oksidin BaO al\u00fcminyum, silisyum veya magnezyumumun indirgenmesi ile elde edilir.<br \/>\n6BaO + 2Al \u00e0 3Ba + Ba3Al2O6<br \/>\n3BaO + Si \u00e0 2Ba + BaSiO3<br \/>\nBaryum tuzlar\u0131 alevde ye\u015fil renk verirler. Metal oksitleri su ve alkolle \u00e7ok \u00e7abuk reaksiyon verirler.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sembol: Ra Atom numaras\u0131: 88 Atom a\u011f\u0131rl\u0131\u011f\u0131: 226g\/mol Toprak Alkali metal s blok elementi Oda ko\u015fullar\u0131nda (25\u00b0C 298 K): Metalik kat\u0131 s-blok elementi Radyum ilk olarak 1898 Marie, Pierre Curie taraf\u0131ndan bulunmu\u015ftur. Radyum a, b, g \u0131\u015f\u0131nlar\u0131 yayar. Berilyum ile kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131 zaman n\u00f6tron \u00fcretir. Radyumun b\u00fct\u00fcn izotoplar\u0131 radyoaktiftir. 10 ton uranyum minerali i\u00e7erisinde 1 g &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2258,3992,2715,3602,4721,4743],"class_list":["post-1731","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-aluminyum","tag-elektroliz","tag-radyum","tag-silisyum","tag-toprak-alkali-metal","tag-uranyumun"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=1731"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1731\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}