{"id":1467,"date":"2023-07-14T15:43:12","date_gmt":"2023-07-14T15:43:12","guid":{"rendered":"https:\/\/chemuza.org\/tr\/rubidyum\/"},"modified":"2023-07-14T15:43:12","modified_gmt":"2023-07-14T15:43:12","slug":"rubidyum","status":"publish","type":"page","link":"https:\/\/chemuza.org\/tr\/rubidyum\/","title":{"rendered":"Rubidyum"},"content":{"rendered":"<p>Rubidyum, \u00e7evrede, daha do\u011frusu yer kabu\u011funda en \u00e7ok bulunan elementlerden biridir; burada oksit formunda elde edilir ve l\u00f6sit, pollusit ve zinwaldit gibi minerallere d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr. Ayr\u0131ca kil, bazalt veya granit gibi belirli kaya t\u00fcrlerinde de bulunur. Do\u011fan\u0131n size sundu\u011fu bu unsur hakk\u0131nda daha fazla bilgi edinin.<\/p>\n<h2> <strong>Rubidyum nedir?<\/strong><\/h2>\n<p> Periyodik tablodaki alkali metallerden biri olup, g\u00fcm\u00fc\u015fi beyaz renkte, yumu\u015fak ve hafiftir. Havada kendili\u011finden sar\u0131ms\u0131-mor bir alevle yanabilir. Ayr\u0131ca su veya buzla \u015fiddetli bir \u015fekilde hidrojen ve hidrojen gaz\u0131 \u00fcretebilir. Ayr\u0131ca d\u0131\u015f enerji seviyesinde iyonla\u015fma enerjisinin d\u00fc\u015f\u00fck olmas\u0131 ve elektron ilgisinin d\u00fc\u015f\u00fck olmas\u0131 nedeniyle kaybedilebilecek bir elektronu vard\u0131r.<\/p>\n<h3> <strong>Rubidyum Sembol\u00fc<\/strong><\/h3>\n<p> <span class=\"content-chemical-element\" style=\"float: left;width: 65px;height: 65px;border: 3px solid #666; display:flex;\n    justify-content: center;align-items: center;margin-right: 15px;\"><span style=\"font-size: 38px;\">Rb<\/span><\/span> Periyodik tablodaki yeri, atom a\u011f\u0131rl\u0131\u011f\u0131 85,47 ve atom numaras\u0131 37 olan birinci gruptur. Reaktiftir ve nispeten d\u00fc\u015f\u00fck erime noktas\u0131na sahiptir. Bu metalin 24 izotopu bilinmektedir ve do\u011fada sadece 2 tanesi radyoaktif olan Rubidyum 85 ve Rb-87&#8217;de bulunmaktad\u0131r.<\/p>\n<h2> <strong>Rubidyumun \u00d6zellikleri<\/strong><\/h2>\n<p> Bu metali periyodik tablonun ilk s\u00fctununda sodyum, lityum ve potasyumun yan\u0131na yerle\u015ftirin. G\u00f6r\u00fcn\u00fcm olarak naziktir ve asl\u0131nda farkl\u0131 canl\u0131lar\u0131n metabolizmas\u0131na katk\u0131da bulunur. Bu alkalin elementin di\u011fer \u00f6zellikleri \u015funlard\u0131r:<\/p>\n<ul>\n<li> <strong>Kimyasal Reaktivite<\/strong> : Hava, su veya buzla yanabilece\u011finden olduk\u00e7a reaktiftir. -100\u00b0C&#8217;nin alt\u0131ndaki s\u0131cakl\u0131klarda bile \u015fiddetli reaksiyona girer.<\/li>\n<li> <strong>Durum<\/strong> : Sa\u011flam.<\/li>\n<li> <strong>Yo\u011funluk<\/strong> : Di\u011fer metallerden farkl\u0131 olarak suyun yo\u011funlu\u011fundan daha y\u00fcksek bir yo\u011funlu\u011fa sahiptir ve batabilir.<\/li>\n<li> <strong>S\u0131cakl\u0131k<\/strong> : Oda s\u0131cakl\u0131\u011f\u0131nda kolayca s\u0131v\u0131 hale gelir.<\/li>\n<\/ul>\n<h2> <strong>Rubidyumun kimyasal ve fiziksel \u00f6zellikleri<\/strong><\/h2>\n<ol>\n<li> <strong>Atom numaras\u0131<\/strong> : 27<\/li>\n<li> <strong>D\u00f6nem:<\/strong> 5<\/li>\n<li> <strong>Blok:<\/strong> s<\/li>\n<li> <strong>Kovalent yar\u0131\u00e7ap (\u00c5):<\/strong> 211<\/li>\n<li> <strong>Valensiya:<\/strong> 1<\/li>\n<li> <strong>Yo\u011funluk:<\/strong> 1532 kg\/m\u00b3<\/li>\n<li> <strong>Atom yar\u0131\u00e7ap\u0131:<\/strong> 265<\/li>\n<li> <strong>Elektronegatiflik:<\/strong> 0,82<\/li>\n<li> <strong>Atom k\u00fctlesi (g\/mol):<\/strong> 85.4678<\/li>\n<li> <strong>Oksidasyon durumu:<\/strong> +1<\/li>\n<li> <strong>Erime noktas\u0131:<\/strong> 312.46<\/li>\n<li> <strong>Kaynama noktas\u0131:<\/strong> 961<\/li>\n<li> <strong>Buharla\u015fma entalpisi:<\/strong> 72.216 kJ\/mol<\/li>\n<li> <strong>F\u00fczyon entalpisi:<\/strong> 2,192 Kj\/mol<\/li>\n<li> <strong>Ses h\u0131z\u0131:<\/strong> 293,15 K&#8217;da 1300 m\/s<\/li>\n<li> <strong>Buhar bas\u0131nc\u0131:<\/strong> 312,6 K&#8217;de 1,56 10 <sup>-4<\/sup> Pa<\/li>\n<li> <strong>Elektronik konfig\u00fcrasyon:<\/strong> [Kr] 5s <sup>1<\/sup><\/li>\n<li> <strong>Birinci iyonla\u015fma potansiyeli:<\/strong> 4,19<\/li>\n<\/ol>\n<h2> <strong>Rubidyumun K\u00f6keni<\/strong><\/h2>\n<p> 1861 y\u0131l\u0131nda Almanya&#8217;da fizik\u00e7i Gustav Kirchhoff ve kimyager Robert Bunsen taraf\u0131ndan di\u011fer mineralleri bir aletle analiz ederken ke\u015ffedildi. Daha sonra Rubidyum&#8217;da ortak bir \u00f6zellik olan Lepidolit&#8217;te iki \u00e7izgi yo\u011fun k\u0131rm\u0131z\u0131 rengi ay\u0131rt ettiler. Bu nedenle Latince anlam\u0131 koyu k\u0131rm\u0131z\u0131 olan bir kelimeden gelen <em>rubidius<\/em> ad\u0131n\u0131 vermi\u015flerdir.<\/p>\n<h2> <strong>Rubidyum ne i\u00e7in kullan\u0131l\u0131r?<\/strong><\/h2>\n<p> Kolayca iyonla\u015fabildi\u011fi i\u00e7in bu metalin havac\u0131l\u0131k ve uzay end\u00fcstrisine y\u00f6nelik iyon motorlar\u0131nda kullan\u0131m\u0131 ara\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. Ayr\u0131ca havai fi\u015feklerde mor rengini vermek i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca ba\u015fka kullan\u0131mlar\u0131 da vard\u0131r:<\/p>\n<h3> <strong>biyokimyasal end\u00fcstriler<\/strong><strong><\/strong><\/h3>\n<p> Rubidyum klor\u00fcr, h\u00fccreleri uyarmak ve deoksiribon\u00fckleik asidi yakalamak i\u00e7in faydal\u0131d\u0131r. Ek olarak, bir biyobelirte\u00e7 olarak potasyumun yerini almas\u0131na ve t\u00fcm\u00f6r h\u00fccrelerinin pH&#8217;\u0131n\u0131 art\u0131rmas\u0131na yard\u0131mc\u0131 olabilir, bu da k\u00f6t\u00fc huylu t\u00fcm\u00f6rlere kar\u015f\u0131 m\u00fccadelede bir avantaj sa\u011flar.<\/p>\n<h3> <strong>\u0130la\u00e7<\/strong><\/h3>\n<p> T\u00fcm Rubidyum izotoplar\u0131 t\u0131pta faydal\u0131d\u0131r, g\u00f6r\u00fcnt\u00fcleri zenginle\u015ftirmeye, beyin t\u00fcm\u00f6rlerinin yerini tespit etmeye yard\u0131mc\u0131 olur ve obez hastalar\u0131n kalplerini de\u011ferlendirmek i\u00e7in kullan\u0131l\u0131r. Ayn\u0131 \u015fekilde epilepsi tedavisinde, pozitron emisyon tomografisinde ve ultrasantrif\u00fcjleme ile vir\u00fcslerin ve n\u00fckleik asitlerin ayr\u0131\u015ft\u0131r\u0131lmas\u0131nda da etkilidir. Hatta depresyona kar\u015f\u0131 ila\u00e7 olarak da etkili olabilece\u011fi iddia ediliyor.<\/p>\n<h3> <strong>Teknoloji<\/strong><\/h3>\n<p> Lazer teknolojisinde kullan\u0131lmas\u0131 molek\u00fcler ve atomik yap\u0131lar\u0131n so\u011futulmas\u0131na yard\u0131mc\u0131 olur. Ek olarak, vakum t\u00fcplerinde gaz halindeki kal\u0131nt\u0131lar\u0131n izlerini de yakalayabilmektedir. Telekom\u00fcnikasyon end\u00fcstrilerinde \u00f6zel kristallerin yap\u0131m\u0131nda kullan\u0131l\u0131r. Rubidyum atom saatleri ayr\u0131ca GPS navigasyon sistemlerinde, radyo istasyonlar\u0131nda, televizyonda ve cep telefonlar\u0131nda \u00fcretilmekte ve kullan\u0131lmaktad\u0131r.<\/p>\n<h2> <strong>Rubidyum hangi g\u0131dalarda bulunur?<\/strong><\/h2>\n<p> Bu mineral, \u00f6nemli besinsel \u00f6zelliklere sahip bir eser elementtir. Ayr\u0131ca insanlar i\u00e7in toksik de\u011fildir ve siyah \u00e7ay ve kahve gibi baz\u0131 yayg\u0131n g\u0131dalarda iyi miktarlarda bulunabilir. Ayr\u0131ca bulabilece\u011finiz di\u011fer kaynaklar:<\/p>\n<ul>\n<li> Ceviz.<\/li>\n<li> Soya.<\/li>\n<li> Ku\u015fkonmaz gibi sebzeler.<\/li>\n<li> Portakal, bah\u00e7e domatesi ve hindistan cevizi.<\/li>\n<li> Tavuk ve bal\u0131k.<\/li>\n<\/ul>\n<p> Sonu\u00e7 olarak Rubidyum periyodik tabloda ge\u00e7i\u015f metali olarak adland\u0131r\u0131lan bir mineraldir. Reaktivitesi nedeniyle do\u011fada di\u011fer anyonlarla birlikte klor\u00fcr veya oksit halinde ve hatta karbon birikintilerinde bulunur. T\u0131p alan\u0131nda t\u00fcm\u00f6r tan\u0131s\u0131na y\u00f6nelik ve teknolojik alanda baz\u0131 modern uygulamalar \u00f6ne \u00e7\u0131k\u0131yor. Son olarak toksik olmad\u0131\u011f\u0131 i\u00e7in \u00e7e\u015fitli g\u0131dalardan elde edilmesi kolayd\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rubidyum, \u00e7evrede, daha do\u011frusu yer kabu\u011funda en \u00e7ok bulunan elementlerden biridir; burada oksit formunda elde edilir ve l\u00f6sit, pollusit ve zinwaldit gibi minerallere d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr. Ayr\u0131ca kil, bazalt veya granit gibi belirli kaya t\u00fcrlerinde de bulunur. Do\u011fan\u0131n size sundu\u011fu bu unsur hakk\u0131nda daha fazla bilgi edinin. Rubidyum nedir? Periyodik tablodaki alkali metallerden biri olup, g\u00fcm\u00fc\u015fi beyaz &#8230; <a title=\"Rubidyum\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/rubidyum\/\" aria-label=\"More on Rubidyum\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rubidyum - Chemuza<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chemuza.org\/tr\/rubidyum\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rubidyum - Chemuza\" \/>\n<meta property=\"og:description\" content=\"Rubidyum, \u00e7evrede, daha do\u011frusu yer kabu\u011funda en \u00e7ok bulunan elementlerden biridir; burada oksit formunda elde edilir ve l\u00f6sit, pollusit ve zinwaldit gibi minerallere d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr. 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