{"id":2369,"date":"2012-01-06T01:23:14","date_gmt":"2012-01-05T23:23:14","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=2369"},"modified":"2018-03-06T12:29:45","modified_gmt":"2018-03-06T10:29:45","slug":"argon-gazini-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=2369","title":{"rendered":"Argon Gaz\u0131n\u0131 kim buldu"},"content":{"rendered":"<p>Argon gaz\u0131 elektrik lambalar\u0131n\u0131n doldurulmas\u0131nda, ideal inert atmosfer meydana getirmede, ark te\u015fekk\u00fcl\u00fcn\u00fc \u00f6nlemede ve gaz\u00a0 kromotografisinde (ta\u015f\u0131y\u0131c\u0131 gaz olarak) kullan\u0131l\u0131r. Argon soygazlardan bir elementtir. Sembol\u00fc Ar, erime noktas\u0131 -189 derece, kaynama noktas\u0131 -185,7 derecedir. \u00dc\u00e7 tane izotopu vard\u0131r. Atom numaras\u0131 18\u2019dir. Elektron dizili\u015fi (Ne) 3S23P6d\u0131r. Kuru havada % 0,93 (a\u011f\u0131rl\u0131k\u00e7a) oran\u0131nda bulunmaktad\u0131r.<\/p>\n<p>Buradan anla\u015f\u0131laca\u011f\u0131 \u00fczere kuru havada azot ve oksijenden sonra \u00e7okluk bak\u0131m\u0131ndan \u00fc\u00e7\u00fcnc\u00fc elementtir. Havan\u0131n karbondioksit miktar\u0131ndan 30 kat fazlad\u0131r. Argon asal gaz oldu\u011fu i\u00e7in kimyasal reaksiyona girmez. Tek atomlu bir gazd\u0131r. Daima s\u0131f\u0131r de\u011ferlikli atomlar halinde bulunur.<\/p>\n<h2>Argon gaz\u0131n\u0131 kim ke\u015ffetti?<\/h2>\n<p>1892 y\u0131l\u0131nda <strong>Lord Rayleigh<\/strong>, hem hava azotunun, hem de kimyasal yoldan elde edilen saf azotun yo\u011funlunu hassas olarak \u00f6l\u00e7t\u00fc. Hava azotunun yo\u011funlu\u011funu daima 1,2567, saf azotunkini de 1,2505 gr\/lt olarak buldu. Arada bir fark vard\u0131 ki, bunun olmamas\u0131 gerekirdi. Lord Rayleigh ve arkada\u015f\u0131 <strong>Sir William Ramsey<\/strong>, \u015fu fikri savundular: Havada, azotun yan\u0131nda yo\u011funlu\u011fu azotun yo\u011funlu\u011fundan b\u00fcy\u00fck me\u00e7hul bir gaz vard\u0131r. Ramsey, havadaki azot ve oksijeni kimyasal yolla ortamdan ald\u0131 ve geriye bir gaz\u0131n kald\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fc. Geriye kalan\u00a0 gaz\u0131n molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131n\u0131 39,94 olarak buldu.<\/p>\n<p>Ayr\u0131ca bunun yeni bir element oldu\u011fu, spektroskopik metodlarla tesbit edildi. Bu elemente etkin olmayan anlam\u0131na gelen Argon ismi verildi. Asal gazlar i\u00e7inde ilk ke\u015ff edilen elementtir. Bundan hemen sonra da kripton, xenon\u00a0ve neon bulundu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Argon gaz\u0131 elektrik lambalar\u0131n\u0131n doldurulmas\u0131nda, ideal inert atmosfer meydana getirmede, ark te\u015fekk\u00fcl\u00fcn\u00fc \u00f6nlemede ve gaz\u00a0 kromotografisinde (ta\u015f\u0131y\u0131c\u0131 gaz olarak) kullan\u0131l\u0131r. Argon soygazlardan bir elementtir. Sembol\u00fc Ar, erime noktas\u0131 -189 derece,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[1360,1361],"class_list":["post-2369","post","type-post","status-publish","format-standard","hentry","category-bilim","tag-argon","tag-argon-gazi"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2369"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2369"}],"version-history":[{"count":6,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2369\/revisions"}],"predecessor-version":[{"id":11042,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2369\/revisions\/11042"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}