{"id":106746,"date":"2023-09-17T20:20:23","date_gmt":"2023-09-17T17:20:23","guid":{"rendered":"https:\/\/milliycha.uz\/?p=106746"},"modified":"2023-09-17T20:20:27","modified_gmt":"2023-09-17T17:20:27","slug":"rezerfordiy","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/rezerfordiy\/","title":{"rendered":"Rezerfordiy"},"content":{"rendered":"\n<p>Rezerfordiy (lotincha Rezerfordium), Rossiya Federatsiyasi \u2014 Mendeleyev davriy sistemasining IV guruhiga mansub sun&#8217;iy radioaktiv kimyoviy element. Tartib raqami 104. Barqaror izotoplari yo&#8217;q, massa soni 253-262 ga teng bo&#8217;lgan 10 ta izotopi ma&#8217;lum. Eng uzoq mavjud bo&#8217;luvchi izotopi 261Rf (TI\/2=1,1 min, anurlanuvchi). Oksidlanish darajasi +4. Og&#8217;irlik miqdorida olinmagan, uning xossalari faqat yakka atomlaridan foydalanib aniqlangan. Rezerfordiy izotoplari Pb, Pu, Cm, Br yoki CI nishonlarni Ti, Ne, o, N yoki S ning tezkor ionlari bilan uzoq vaqt nurlantirib hosil qilinadi. 257Rf (T,\/2=4,5 c), 25&#8217;Rt (T|\/2=Zs) va 26lRf izotoplarining afaollligini amerikalik kimyogar A.Giorso 1969\u2014 70 yillarda aniqlagan. Rezerfordiy (26ORi)hh rus fizigi va kimyogari G.N. Flyorov o&#8217;z xodimlari bilan Pu nishonni Ne ning tezkor ionlari bilan nurlantirib olgan. Rossiyada bu element &#8220;Kurchatoviy&#8221; kuy deb ataladi. Element E. Rezerford nomi bilan atalgan, Iyupak tomonidan qabul qilingan, lekin hali tasdiqlanmagan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rezerfordiy (lotincha Rezerfordium), Rossiya Federatsiyasi \u2014 Mendeleyev davriy sistemasining IV guruhiga mansub sun&#8217;iy radioaktiv kimyoviy element. Tartib raqami 104. Barqaror izotoplari yo&#8217;q, massa soni 253-262 ga teng bo&#8217;lgan 10 ta &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/rezerfordiy\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214],"tags":[],"class_list":["post-106746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/106746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=106746"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/106746\/revisions"}],"predecessor-version":[{"id":106757,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/106746\/revisions\/106757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=106746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=106746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=106746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}