Indiy (lot. Indium), In \u2014 Mende- leev davriy sistemasining III guruxiga mansub kimyoviy element, tartib raqami 49, at. m. 114,82. Kumushsimon-oq rangli, yaltiroq, yumshoq metall. Ik-kita – ||31P (4,33%) va ||51P (95,67%) izotopi bor. 1|51P kuchsiz radioaktiv (R \u2014 nurla- nuvchi, yarim emirilish davri T’\/,=51014 y.) Atom radiusi 0,166 nm., ion radi- usi (kavslarda koordinasion sonlar ko’rsatilgan) In3+ uchun 0,076 nm (4), 0,094 nm (6), 0,106 nm (8). 1863 y. nemis olimlari F. Reyx va T. Rixter rux mi- nerali \u2014 sfaleritni spektral analiz yo’li b-n tekshirayotib, noma’lum ele- mentning spektr chizig’ini topishgan. Spektr chizig’i indigo rangida bo’lgani uchun bu yangi element I. deb ataldi. Uchta minerali \u2014 sof I., rokezit (CuInS2) va indit (FeIn2S4), jalindiy In (on)3, sakuranit (CuInFe)3 (InSn)S4 bor, Le- kin ular kam uchraydi. I. ning zichligi 7,31 g\/sm3, suyuklanish t-rasi 156,78\u00b0; qaynash t-rasi 2024\u00b0. Birikmalarida 1, 2 va 3 (ko’pincha) valentli. I. kislotalarda eriydi, ishkrrlarda deyarli erimaydi. Ochiq havoda o’zgarmaydi. Yuqori t-Rada oksidlanadi, 800\u00b0 dan yuqorida ko’k- binafsha alanga berib yonib, kislotada eriydigan sariq kristall \u2014 I. oksid (1p2o3) hosil qiladi. Qizdirilganda galogenlar b-n oson birikib, galogenid- lar (InCl3, InBr3, Inl3), oltingugurt b-n sulfidlar (In2S3, InS) hosil qiladi. Galogenidi (InHal) va qora oksidi (In2O) juda kuchli qayta-ruvchilardir. I. birik- malaridan I. sulfat In2(SO4)3, I. ni- trat In(NO3)3-4,5 N2O va I. ortofosfat 1pro4 lar ahamiyatlidir. I. qo’rg’oshin, rux, qalay i. ch. dagi chiqindilardan oli- nadi. Korroziyaga qarshi qoplamalar, oson eriydigan qotishmalar olishda, shisha va reflektorlar tayyorlashda va yarim o’tkazgichlar texnikasida ishlati- ladi. Ad..Fedorov P. I., Moxosoev M. V., Alekseev F. P., Ximiya Galliya, Indiya i talliya, Novosibirsk, 1977; Yatsenkos. P., Indiy; svoystva i primenenie, M., 1987.<\/p>\n","protected":false},"excerpt":{"rendered":"
Indiy (lot. Indium), In \u2014 Mende- leev davriy sistemasining III guruxiga mansub kimyoviy element, tartib raqami 49, at. m. 114,82. Kumushsimon-oq rangli, yaltiroq, yumshoq metall. Ik-kita – ||31P (4,33%) va … 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":[199],"tags":[],"class_list":["post-130281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-i-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\/130281","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=130281"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/130281\/revisions"}],"predecessor-version":[{"id":130291,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/130281\/revisions\/130291"}],"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=130281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=130281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=130281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}