{"id":1536,"date":"2023-07-13T11:28:39","date_gmt":"2023-07-13T11:28:39","guid":{"rendered":"https:\/\/chemuza.org\/tr\/seborgyum\/"},"modified":"2023-07-13T11:28:39","modified_gmt":"2023-07-13T11:28:39","slug":"seborgyum","status":"publish","type":"page","link":"https:\/\/chemuza.org\/tr\/seborgyum\/","title":{"rendered":"Seaborgio"},"content":{"rendered":"<p>Do\u011fal olarak bulunmayan, yapay olarak \u00fcretilen bir elementtir. Asl\u0131nda bunu elde etmek i\u00e7in atomik par\u00e7ac\u0131klar\u0131 kolayca kabul eden di\u011fer elementleri bombalamalar\u0131 gerekiyor. Ayr\u0131ca Wolfram ile baz\u0131 benzerlikleri vard\u0131r. A\u015fa\u011f\u0131da Seaborgium&#8217;u kimin ke\u015ffetti\u011fini, \u00f6zelliklerinin neler oldu\u011funu ve ad\u0131n\u0131n k\u00f6kenini \u00f6\u011frenin.<\/p>\n<h2> <strong>Seaborgium nedir?<\/strong><\/h2>\n<p> Atom numaras\u0131 106 olan elementtir, transaktinittir, sentetiktir, transuraniktir, radyoaktiftir ve ge\u00e7i\u015f metali kimyasal serisinin bir par\u00e7as\u0131d\u0131r. \u00dcstelik bilim adamlar\u0131na g\u00f6re muhtemelen kat\u0131, metalik ve g\u00fcm\u00fc\u015fi, grimsi veya beyaz renktedir.<\/p>\n<h3> <strong>Seaborgiyum 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;\">Sg<\/span><\/span> Semboloji, bir\u00e7ok aktinit elementinin ke\u015ffine do\u011frudan kat\u0131l\u0131m\u0131 nedeniyle kimyager Glenn Seaborg&#8217;a sayg\u0131 duru\u015funda bulunmak amac\u0131yla verilen ad\u0131ndan t\u00fcretilen k\u0131saltmad\u0131r.<\/p>\n<h2> <strong>Seaborgium&#8217;un \u00d6zellikleri<\/strong><\/h2>\n<p> Seaborgium&#8217;un \u00f6zellikleri aras\u0131nda 269 amu&#8217;luk atom k\u00fctlesi, \u00e7ekirde\u011finde 106 elektron ve kovalent ba\u011f bulunmaktad\u0131r. Ancak erime ve kaynama noktalar\u0131 hakk\u0131nda \u00e7ok az \u015fey bilinmektedir. A\u015fa\u011f\u0131daki \u00f6\u011fe hakk\u0131nda daha fazla bilgi edinin:<\/p>\n<ul>\n<li> <strong>Durumu<\/strong> : Ola\u011fan toplam durumunun kat\u0131 oldu\u011fu varsay\u0131lmaktad\u0131r.<\/li>\n<li> <strong>G\u00f6r\u00fcn\u00fcm<\/strong> : Bilinmese de beyaz, g\u00fcm\u00fc\u015f veya gri alt tonlu olmas\u0131 muhtemeldir.<\/li>\n<li> <strong>Radyoaktivite<\/strong> : Olduk\u00e7a radyoaktif bir elementtir.<\/li>\n<li> <strong>N\u00fckleer kararl\u0131l\u0131k<\/strong> : Karars\u0131zd\u0131r, \u00e7ekirde\u011fi \u00e7\u00fcr\u00fcr ve protonlar\u0131 ve n\u00f6tronlar\u0131 bir arada tutamaz.<\/li>\n<li> <strong>Pozisyon<\/strong> : Periyodik tablodaki konumundan dolay\u0131 tungsten ile benzer \u00f6zelliklere sahip olmas\u0131 beklenir.<\/li>\n<li> <strong>Metalik \u00f6zellikler<\/strong> : Metalik olabilir.<\/li>\n<li> <strong>Yar\u0131lanma \u00f6mr\u00fc<\/strong> : Yar\u0131lanma \u00f6mr\u00fc \u00e7ok k\u0131sad\u0131r, \u00f6rne\u011fin <sup>271<\/sup> Sg izotopu yakla\u015f\u0131k 2,4 dakika ya\u015far.<\/li>\n<li> <strong>\u0130zotoplar<\/strong> : Bug\u00fcn <sup>259<\/sup> Sg, <sup>260<\/sup> Sg, <sup>263<\/sup> Sg ve <sup>271<\/sup> Sg dahil olmak \u00fczere 12 izotop bilinmektedir; ikincisi en kararl\u0131 olan\u0131d\u0131r.<\/li>\n<\/ul>\n<h2> <strong>Seaborgium&#8217;un kimyasal ve fiziksel \u00f6zellikleri<\/strong><\/h2>\n<ol>\n<li> <strong>Atom numaras\u0131<\/strong> : 106<\/li>\n<li> <strong>Pas<\/strong> : Bilinmiyor<\/li>\n<li> <strong>Oksidasyon durumlar\u0131<\/strong> : +6<\/li>\n<li> <strong>Yo\u011funluk (g\/ml)<\/strong> : 35.000 g\/cm\u00b3<\/li>\n<li> <strong>Kovalent yar\u0131\u00e7ap (\u00c5)<\/strong> : 143 pm<\/li>\n<li> <strong>Atom yar\u0131\u00e7ap\u0131 (\u00c5)<\/strong> : Veri yok<\/li>\n<li> <strong>Kaynama noktas\u0131<\/strong> : Veri yok<\/li>\n<li> <strong>\u00d6zg\u00fcl \u0131s\u0131<\/strong> : Veri yok<\/li>\n<li> <strong>Atom k\u00fctlesi (g\/mol)<\/strong> : 269 u<\/li>\n<li> <strong>Ses h\u0131z\u0131<\/strong> : Veri yok<\/li>\n<li> <strong>Elektronegatiflik<\/strong> : Veri yok<\/li>\n<li> <strong>Atom hacmi<\/strong> : Veri yok<\/li>\n<li> <strong>Elektronik konfig\u00fcrasyon<\/strong> : [Rn] 7s <sup>2<\/sup> 5f <sup>14<\/sup> 6d <sup>4<\/sup><\/li>\n<li> <strong>Seviye ba\u015f\u0131na elektronlar<\/strong> : 2, 8, 18, 32, 32, 12, 2<\/li>\n<li> <strong>Erime noktas\u0131<\/strong> : Veri yok<\/li>\n<li> <strong>F\u00fczyon entalpisi<\/strong> : Veri yok<\/li>\n<li> <strong>Birinci iyonla\u015fma enerjisi (eV)<\/strong> : 730 kJ\/mol<\/li>\n<\/ol>\n<h2> <strong>Seaborgium&#8217;un K\u00f6keni<\/strong><\/h2>\n<p> Seaborgium elementi iki farkl\u0131 bilimsel grup taraf\u0131ndan ayn\u0131 anda ke\u015ffedildi. \u0130lk ekip, Haziran 1974&#8217;te Kaliforniya \u00dcniversitesi Lawrence Berkeley Laboratuvar\u0131&#8217;ndan Albert Ghiorso liderli\u011findeki Amerikal\u0131 ara\u015ft\u0131rmac\u0131lardan olu\u015fuyordu. Yar\u0131 \u00f6mr\u00fc 0 olan <sup>263<\/sup> Sg izotopu orada yarat\u0131ld\u0131. 0,48 saniye.<\/p>\n<p> Di\u011fer grup ise ayn\u0131 \u015fekilde Eyl\u00fcl 1974&#8217;te ke\u015ffini yapan Georgii Flerov liderli\u011findeki kimyagerlerden olu\u015fuyordu. Ayr\u0131ca Dubna&#8217;daki Ortak N\u00fckleer Ara\u015ft\u0131rma Enstit\u00fcs\u00fc&#8217;nde yar\u0131lanma \u00f6mr\u00fc 0,48 saniye olan <sup>259<\/sup> Sg izotopunu \u00fcrettiler. Rusya. .<\/p>\n<p> Ke\u015fif, tan\u0131nmas\u0131yla ilgili \u00e7e\u015fitli tart\u0131\u015fmalara yol a\u00e7t\u0131. \u00d6te yandan Amerikan ekibinin elemente isim verece\u011fi do\u011fruland\u0131. Ancak 1992 y\u0131l\u0131nda uluslararas\u0131 bir komite, Berkeley ve Dubna adl\u0131 iki laboratuvar\u0131n ke\u015fif i\u00e7in krediyi payla\u015fmas\u0131 gerekti\u011fine karar verdi.<\/p>\n<h2> <strong>Seaborgium ne i\u00e7in kullan\u0131l\u0131r?<\/strong><\/h2>\n<p> \u015eu anda Seaborgium&#8217;un pek fazla kullan\u0131m\u0131 yoktur. Reaktif durumu onu organizmalar i\u00e7in \u00e7ok toksik hale getirir ve bu nedenle herhangi bir biyolojik rol oynamaz. Ancak yar\u0131 \u00f6mr\u00fcn\u00fcn \u00e7ok k\u0131sa olmas\u0131 nedeniyle ticari uygulamaya vakti yoktur. Ancak genellikle bilimsel alanda ara\u015ft\u0131rma, deney ve \u00fcretim ama\u00e7l\u0131 kullan\u0131lmaktad\u0131r.<\/p>\n<h2> <strong>Seaborgium&#8217;un Elde Edilmesi<\/strong><\/h2>\n<p> \u0130lk y\u00f6ntem, kur\u015fun izotoplar\u0131n\u0131 y\u00fcksek enerjili krom iyonlar\u0131yla bombalayan Ruslar\u0131n y\u00f6ntemiydi. \u00d6te yandan Kuzey Amerikal\u0131lar \u00f6rne\u011finde Kaliforniyum iyonlar\u0131 Oksijen iyonlar\u0131yla \u00e7arp\u0131\u015ft\u0131. Sonu\u00e7 olarak her iki bilim adam\u0131 grubu da ba\u015far\u0131l\u0131 oldu ve Seaborgium izotoplar\u0131n\u0131 \u00fcretti. Ancak bunu \u00fcretmenin en yayg\u0131n yolu, <sup>249<\/sup> Cf&#8217;yi <sup>18<\/sup> O ile bombard\u0131man ederek ikinci testi ger\u00e7ekle\u015ftirmektir.<\/p>\n<h2> <strong>Seaborgium&#8217;un ad\u0131<\/strong><\/h2>\n<p> Onu kimin ke\u015ffetti\u011fi konusunda tart\u0131\u015fmalar \u00e7\u0131kt\u0131, bu y\u00fczden IUPAC, <em>elementlerin sistematik isimlendirmesine<\/em> uygun olarak sembol\u00fc Unh olan Unnilhexio ad\u0131n\u0131 ge\u00e7ici olarak onaylad\u0131. Daha sonra, bir IUPAC komitesi 1994 y\u0131l\u0131nda 106 numaral\u0131 elementin Rutherfordium olarak adland\u0131r\u0131lmas\u0131n\u0131 \u00f6nerdi.<\/p>\n<p> Ayr\u0131ca hi\u00e7bir e\u015fyaya ya\u015fayan bir ki\u015finin ad\u0131n\u0131n verilemeyece\u011fi kural\u0131n\u0131 benimsemi\u015ftir. Bu karar Amerikan Kimya Derne\u011fi taraf\u0131ndan \u015fiddetle ele\u015ftirildi. Sonu\u00e7 olarak, Seaborgio ad\u0131, 104&#8217;ten 108&#8217;e kadar olan unsurlar\u0131 i\u00e7eren bir s\u00f6zle\u015fme kapsam\u0131nda uluslararas\u0131 alanda tan\u0131nd\u0131.<\/p>\n<p> \u00d6zetle Seaborgium yapay, transaktinit, radyoaktif, uranyum \u00f6tesi bir kimyasal elementtir. Ayr\u0131ca bilim insanlar\u0131 bunun metalik g\u00f6r\u00fcn\u00fcml\u00fc, gri, beyaz veya g\u00fcm\u00fc\u015f renkli bir kat\u0131 oldu\u011funu tahmin ediyor. Ticari uygulamalar\u0131 yoktur ancak bilimsel ara\u015ft\u0131rmalarda uygulamalar\u0131 vard\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Do\u011fal olarak bulunmayan, yapay olarak \u00fcretilen bir elementtir. Asl\u0131nda bunu elde etmek i\u00e7in atomik par\u00e7ac\u0131klar\u0131 kolayca kabul eden di\u011fer elementleri bombalamalar\u0131 gerekiyor. Ayr\u0131ca Wolfram ile baz\u0131 benzerlikleri vard\u0131r. A\u015fa\u011f\u0131da Seaborgium&#8217;u kimin ke\u015ffetti\u011fini, \u00f6zelliklerinin neler oldu\u011funu ve ad\u0131n\u0131n k\u00f6kenini \u00f6\u011frenin. Seaborgium nedir? Atom numaras\u0131 106 olan elementtir, transaktinittir, sentetiktir, transuraniktir, radyoaktiftir ve ge\u00e7i\u015f metali kimyasal serisinin &#8230; <a title=\"Seaborgio\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/seborgyum\/\" aria-label=\"More on Seaborgio\">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>Seaborgio-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\/seborgyum\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seaborgio-Chemuza\" \/>\n<meta property=\"og:description\" content=\"Do\u011fal olarak bulunmayan, yapay olarak \u00fcretilen bir elementtir. 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