{"id":107256,"date":"2023-09-20T09:40:55","date_gmt":"2023-09-20T06:40:55","guid":{"rendered":"https:\/\/milliycha.uz\/?p=107256"},"modified":"2023-09-20T09:40:59","modified_gmt":"2023-09-20T06:40:59","slug":"radon","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/radon\/","title":{"rendered":"Radon"},"content":{"rendered":"\n<p>Radon (Radonum), Rn \u2014 Mendeleyev davriy sistemasining VIII guruhiga mansub kimyoviy radioaktiv element. Tartib raqami 86. Inert gazlar jumlasiga kiradi. Eng barqaror izotopining massa soni 222. Radiy (226Ra)ning a \u2014 yemirilishida 222Rn (T1\/2=3,823 kun) hosil bo&#8217;lganligi sababli unga &#171;radon&#187; nomi berilgan. Bu izotopni 1899 yilda nemis olimi E. Dorn kashf qilgan. Hozirgi vaqtda Radonning 20 dan ortiq izotopi ma&#8217;lum. Radonning 3 ta izotopi (radon \u2014 Rn, toron \u2014 Tp va aktion \u2014 An) tabiiy 3 radioaktiv katordagi izotoplar jum- lasiga kiradi. Ular havoda, suvda va tuproqda uchraydi. Normal sharoitda 1m3 havoda 7106 Radon bo&#8217;ladi. Radon normal sharoitda rangeiz, hidsiz va ta&#8217;msiz gaz. Suyuqlanish temperaturasi \u2014 71\u00b0, qaynash temperaturasi -62\u00b0, zichligi 9,9 kg\/m3. Radon radioaktivligi jihatidan juda xavfli zaharli moddalar jumlasiga kiradi. Radon radiy tuzlaridan olinadi. U xuddi ksenon kabi ba&#8217;zi moddalar bilan molekulyar birikmalar hosil qiladi. Radon ilmiy tadqiqotlarda va tibbiyotda (Radonli vannalar) ishlatiladi. Metall sirtlarining notekisligini aniqlashda, radioaktiv elementlarni topishda qo&#8217;llanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Radon (Radonum), Rn \u2014 Mendeleyev davriy sistemasining VIII guruhiga mansub kimyoviy radioaktiv element. Tartib raqami 86. Inert gazlar jumlasiga kiradi. Eng barqaror izotopining massa soni 222. Radiy (226Ra)ning a \u2014 &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/radon\/\" 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-107256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"ru","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\/ru\/wp-json\/wp\/v2\/posts\/107256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=107256"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/107256\/revisions"}],"predecessor-version":[{"id":107260,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/107256\/revisions\/107260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=107256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=107256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=107256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}