{"id":2730,"date":"2011-09-08T15:44:29","date_gmt":"2011-09-08T12:44:29","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=2730"},"modified":"2011-09-08T15:44:29","modified_gmt":"2011-09-08T12:44:29","slug":"madde-2","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/madde-2\/","title":{"rendered":"Madde"},"content":{"rendered":"<p>Etraf\u0131m\u0131zda \u00e7ok de\u011fi\u015fik maddeler vard\u0131r.Bu maddelerin ayn\u0131 yada farkl\u0131 olduklar\u0131n\u0131 nas\u0131l ay\u0131rt edebilirsiniz.Bu maddelerin sadece k\u00fctlelerini yada hacimlerini \u00f6l\u00e7memiz bunlar\u0131 farkl\u0131land\u0131rmak i\u00e7in yeterli mi?<br \/>\n Bir maddeninfarkl\u0131 oldu\u011funu hacim ve k\u00fctlelerini \u00f6l\u00e7mekle tamamen farkl\u0131 oldu\u011funu s\u00f6yleyemeyiz. Bunun yan\u0131nda kar\u015f\u0131la\u015ft\u0131r\u0131lan maddelerin erime noktas\u0131, kaynama noktas\u0131 gibi \u00f6zelliklerine de bakmam\u0131z gerekmektedir. Sadece k\u00fctle ve hacimleri \u00f6l\u00e7mekle yo\u011funluk hesab\u0131 yaparak k\u0131smen de olsa maddenin ayn\u0131 ya da farkl\u0131 oldu\u011funu s\u00f6ylemek de m\u00fcmk\u00fcnd\u00fcr.<br \/>\n Suyun kaynama noktas\u0131 100 oC dir. Su ka\u00e7 oC de buharla\u015f\u0131r? Buharla\u015fma olay\u0131n\u0131 a\u00e7\u0131klayarak, kaynama noktas\u0131 ile kar\u015f\u0131la\u015ft\u0131rmas\u0131n\u0131 yap\u0131n\u0131z.<br \/>\n Suyun kaynama noktas\u0131 100 oC olmas\u0131 demek suyun bu noktan\u0131n alt\u0131nda buharla\u015fmayaca\u011f\u0131n\u0131 g\u00f6stermez. Su her zaman donma noktas\u0131n\u0131n \u00fczerinde buharla\u015f\u0131r. Suyun Kaynama noktas\u0131 d\u0131\u015f bas\u0131nca kar\u015f\u0131 yap\u0131lan bir i\u015flemdir. Su d\u0131\u015f bas\u0131n\u00e7 ile ayn\u0131 d\u00fczeye geldi\u011finde kaynamaya ba\u015flar. Su donma noktas\u0131n\u0131n d\u0131\u015f\u0131nda d\u0131\u015far\u0131dan ald\u0131\u011f\u0131 \u0131s\u0131y\u0131 de\u011ferlendirerek kaynama noktas\u0131na bakmaks\u0131z\u0131n buharla\u015fma i\u015flemini ger\u00e7ekle\u015ftirir.<br \/>\n G\u00f6ller ve nehirler k\u0131\u015f\u0131n donarlar, ama i\u00e7lerindeki hayat devam eder. Bu nas\u0131l ger\u00e7ekle\u015fir?<br \/>\n Buzun yo\u011funlu\u011fu suyunkinden azd\u0131r ve bu nedenle buz su \u00fczerinde y\u00fczer. Is\u0131 iletimi konusunda k\u00f6t\u00fc bir iletken olan buz, suyu a\u015fa\u011f\u0131da yal\u0131t\u0131r ve bu suyun s\u0131cakl\u0131\u011f\u0131n\u0131n donma noktas\u0131n\u0131n alt\u0131nda kalmas\u0131n\u0131 sa\u011flar. Asl\u0131nda b\u00f6yle olmas\u0131 i\u015fimize gelir, \u00e7\u00fcnk\u00fc en \u00fcstten en alta kadar b\u00fct\u00fcn su k\u00fctlesi donacak olsa, su i\u00e7indeki hayat tamamen yok olurdu. \u00dcstelik s\u0131cakl\u0131k 0 o C\u2019\u0131n biraz \u00fcst\u00fcne \u00e7\u0131kt\u0131\u011f\u0131nda, buz tabakas\u0131n\u0131n \u00fcst k\u0131s\u0131mlar\u0131 erimeye ba\u015flamaz. Bunun nedeni buzun bazen erime noktas\u0131n\u0131n \u00fczerindeyken bile yar\u0131 kararl\u0131 kat\u0131 halde kalabilmesidir. Bu durum buzun safl\u0131k derecesiyle ilgilidir.<br \/>\n MADDEN\u0130N GENEL \u00d6ZELL\u0130KLER\u0130 :<\/p>\n<p> Bo\u015flukta yer kaplayan,k\u00fctlesi ve hacmi olan her varl\u0131\u011fa madde diyoruz.Etraf\u0131n\u0131zda g\u00f6rd\u00fc\u011f\u00fcn\u00fcz hava ,su, canl\u0131lar,bitkiler&#8230;.hepsi birer maddedir.Maddenin \u00f6zelliklerinden bahsederken,maddeyi ortak ve ay\u0131rt edici \u00f6zelliklerine g\u00f6re iki ba\u015fl\u0131k alt\u0131nda toplayabiliriz.<\/p>\n<p> Fiziksel \u00f6zellikler<br \/>\n &#8211; Maddenin bir ba\u015fka maddeye d\u00f6n\u00fc\u015fmeksizin g\u00f6zlenebilen ve \u00f6l\u00e7\u00fclebilen d\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f\u00fc ile ilgili \u00f6zellikleridir.<br \/>\n &#8211; Maddenin rengi, kokusu, tad\u0131, \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc, sertli\u011fi, hacmi, \u0131s\u0131 ve elektrik iletkenli\u011fi, kat\u0131, s\u0131v\u0131, gaz h\u00e2lleri, erime noktas\u0131, kaynama noktas\u0131 fiziksel \u00f6zelliklerdir.<\/p>\n<p> Kimyasal \u00f6zellikleri<br \/>\n &#8211; Maddenin reaksiyon verebilme veya ba\u015fka maddeler ile birle\u015ferek yeni madde olu\u015fturabilme kapasitesidir.<br \/>\n &#8211; Bir maddenin ba\u015fka madde ile etkile\u015fmesi veya etkile\u015fmemesi, onun kimyasal yap\u0131s\u0131 ile ilgili \u00f6zelliklerdendir.<br \/>\n &#8211; Yan\u0131c\u0131 olup olmamas\u0131, asidik ya da bazik olmas\u0131, suyla reaksiyona girip girmemesi kimyasal \u00f6zelliklere \u00f6rnek verilebilir.<\/p>\n<p> Radyoaktif \u00f6zellikler<\/p>\n<p> &#8211; Baz\u0131 maddeler kendili\u011finden \u0131\u015f\u0131n yayar. Bu \u00f6zelli\u011fi yap\u0131s\u0131nda bulunduran elementlere radyoaktif elementler denir.<br \/>\n Uranyum, radyum, toryum gibi elementler radyoaktiftir.<\/p>\n<p> MADDEN\u0130N \u00d6ZELL\u0130KLER\u0130<br \/>\n Maddenin iki t\u00fcr \u00f6zelli\u011fi vard\u0131r:<br \/>\n 1. Ortak \u00f6zellikler: Farkl\u0131 maddelerin ayn\u0131 olabilecek \u00f6zellikleridir. K\u00fctle, hacim, eylemsizlik, bo\u015fluklu yap\u0131 gibi.<br \/>\n 2. Ay\u0131rt Edici \u00d6zellikler: Ayn\u0131 \u015fartlarda \u00f6l\u00e7\u00fcld\u00fc\u011f\u00fcnde farkl\u0131 maddeler i\u00e7in farkl\u0131 de\u011ferler alan<br \/>\n Maddenin ortak \u00f6zellikleri:<br \/>\n 1-Eylemsizlik<br \/>\n 2-Hacim<br \/>\n 3-K\u00fctle<br \/>\n 1-Eylemsizlik:Bir maddenin sahip oldu\u011fu hareket ve \u015fekil durumunu koruma meyline eylemsizlik denir. Araban\u0131n \u00dczerinde arabayla beraber giden bir cisim i\u00e7in,araban\u0131n aniden yava\u015flamas\u0131 halinde,cisim hareketini devam ettirmek ister ve arabadan ileri do\u011fru hareket eder. Ayr\u0131ca araban\u0131n aniden h\u0131zlanmas\u0131 s\u0131ras\u0131nda geriye do\u011fru hareketimiz ve aniden fren yapmas\u0131nda da ileri do\u011fru hareket etmemiz eylemsizlik prensibine uymam\u0131zdan dolay\u0131d\u0131r.<br \/>\n 2-Hacim:Hacim,maddenin bo\u015flukta i\u015fgal etti\u011fi yerdir. Ayn\u0131 yerde iki madde bulunamaz \u00d6rne\u011fin testiye su doldursan\u0131z,testinin i\u00e7indeki hava d\u0131\u015far\u0131ya \u00e7\u0131kar. Su dolu kaba bir cisim at\u0131ld\u0131\u011f\u0131nda,cisim s\u0131v\u0131n\u0131 yerini de\u011fi\u015ftirir. Hacim V sembol\u00fc ile g\u00f6sterilir.<br \/>\n 3-K\u00fctle:Bir cismin i\u00e7erdi\u011fi madde miktar\u0131na o maddenin k\u00fctlesi denir. K\u00fctle \u201cM\u201d harfi ile g\u00f6sterilir. Bir maddenin k\u00fctlesi s\u0131cakl\u0131k ve i\u00e7inde bulundu\u011fu yere g\u00f6re de\u011fi\u015fmez. D\u00fcnyan\u0131n ve uzay\u0131n her yerinde sabittir. K\u00fctle birimleri g-k\u00fctle ve kg-k\u00fctledir.<br \/>\n Madenin ay\u0131rt edici \u00f6zellikleri:<br \/>\n 1-\u00d6zk\u00fctle 6-\u00d6z\u0131s\u0131<br \/>\n 2-Hal De\u011fi\u015ftirme S\u0131cakl\u0131klar\u0131 7-Esneklik<br \/>\n 3-\u00c7\u00f6z\u00fcn\u00fcrl\u00fcl\u00fck 8-M\u0131knat\u0131slanma<br \/>\n 4-\u0130letkenlik 9-Radiyoaktiflik<br \/>\n 5-Genle\u015fme 10-Kimyasal \u00d6zellikler<br \/>\n 1-\u00d6zk\u00fctle:Bir maddenin birim hacminin k\u00fctlesine \u00f6zk\u00fctle denir. \u00d6zk\u00fctle \u201cd\u201d sembol\u00fc ile g\u00f6sterilir. Saf maddenin \u00f6zk\u00fctleleri,yani birim hacimdeki k\u00fctle miktarlar\u0131 farkl\u0131d\u0131r. Normal ko\u015fullar alt\u0131nda;<br \/>\n Saf al\u00fcminyum 1cm3 \u00fc, 2,7 gram<br \/>\n Saf demirin 1cm3 \u00fc, 7,8 gram<br \/>\n \u00d6zk\u00fctle, K\u00fctle<br \/>\n \u00d6zk\u00fctle=<br \/>\n Hacim<\/p>\n<p> ba\u011f\u0131nt\u0131s\u0131ndan bulunur.<br \/>\n Ayn\u0131 \u015fartlarda \u00f6zk\u00fctle,k\u00fctle ve hacmin miktar\u0131na ba\u011fl\u0131 de\u011fildir. \u00d6rne\u011fin 10cm3 al\u00fcminyum ile 20cm3 al\u00fcminyumun \u00f6zk\u00fctlesi ayn\u0131d\u0131r. Ayn\u0131 s\u0131cakl\u0131ktaki 1 gram demir ile 1 ton demirin \u00f6zk\u00fctleleri ayn\u0131d\u0131r. \u00c7\u00fcnk\u00fc fiziksel \u015fartlar yani s\u0131cakl\u0131k ve bas\u0131n\u00e7 sabit iken k\u00fctle ile hacim do\u011fru orant\u0131l\u0131d\u0131r.<br \/>\n Cismin \u00f6zk\u00fctlesi iki nedenden dolay\u0131 de\u011fi\u015febilir;<br \/>\n 1-Bas\u0131nc\u0131n etkisiyle \u00f6zk\u00fctle de\u011fi\u015febilir. K\u00fctle sabit kalmak \u015fart\u0131yla bas\u0131\u00e7la madde s\u0131k\u0131\u015ft\u0131r\u0131labilir ve hacim azalmas\u0131yla da \u00f6zk\u00fctle artar.<br \/>\n 2-S\u0131cakl\u0131k sabitse k\u00fctle hacimle do\u011fru orant\u0131l\u0131 olarak artar. E\u011fer k\u00fctle ikici dereceden art\u0131yorsa(m=d.v) hem hacim hem de \u00f6zk\u00fctle art\u0131yordur. \u00d6zk\u00fctlenin artmas\u0131 cismin so\u011fudu\u011funu g\u00f6sterir. Ayn\u0131 \u015fekilde de k\u00fctlenin hacme g\u00f6re azalmas\u0131 \u00f6zk\u00fctlenin azald\u0131\u011f\u0131n\u0131 g\u00f6sterir ki o da cismin \u0131s\u0131nmas\u0131 manas\u0131na gelir.<br \/>\n 2-Hal De\u011fi\u015ftirme S\u0131cakl\u0131klar\u0131:Kat\u0131lar \u0131s\u0131t\u0131l\u0131nca molek\u00fclleri h\u0131zlan\u0131r,aralar\u0131ndaki ba\u011flar gev\u015fer ve s\u0131v\u0131la\u015f\u0131r. S\u0131v\u0131 molek\u00fclleri aralar\u0131ndaki ba\u011flar ise \u0131s\u0131t\u0131l\u0131nca koparak serbest hale gelir yani gaz haline ge\u00e7er.<br \/>\n Bu olaylar\u0131n terside meydana gelir. Yani gaz halindeki bir maddeden \u0131s\u0131 al\u0131n\u0131rsa molek\u00fclleri birbirine ba\u011flanmaya ba\u015flar ve dolay\u0131s\u0131yla s\u0131v\u0131la\u015fmaya ge\u00e7erler. S\u0131v\u0131 halindeki bir maddeden de yeteri kadar \u0131s\u0131 al\u0131n\u0131rsa,molek\u00fclleri aras\u0131ndaki mesafe azal\u0131r ve ba\u011f kuvvetlenir. B\u00fct\u00fcn bu olaylara hal de\u011fi\u015fimi denir.<br \/>\n 3-\u00c7\u00f6z\u00fcn\u00fcrl\u00fck:Bir maddenin iyon veya molek\u00fcllerinin ba\u015fka bir madde i\u00e7erisinde g\u00f6zle g\u00f6r\u00fclmeyecek \u015fekilde homojen da\u011f\u0131lmas\u0131na \u00e7\u00f6z\u00fcnme denir.<br \/>\n Bir bardak \u00e7aya at\u0131lan \u015fekeri kar\u0131\u015ft\u0131rd\u0131\u011f\u0131m\u0131zda \u015fekerin kayboldu\u011funu g\u00f6r\u00fcr\u00fcz. \u0130\u015fte bu \u00e7\u00f6z\u00fcnmedir. \u00c7\u00f6z\u00fcnme sonucunda olu\u015fan maddeye \u00e7\u00f6zelti denir.<br \/>\n \u00c7\u00f6zeltiler en az iki \u00e7e\u015fit madde i\u00e7erir. \u00c7\u00f6zeltideki maddelerden birine \u00e7\u00f6z\u00fcc\u00fc di\u011ferine \u00e7\u00f6z\u00fcnen ad\u0131 verilir. Bir s\u0131v\u0131 faz i\u00e7inde dif\u00fczyonla da\u011f\u0131l\u0131p yay\u0131lan ve homojen kar\u0131\u015f\u0131m meydana getiren maddelere \u00e7\u00f6z\u00fcnen denir.<br \/>\n Sabit bir s\u0131cakl\u0131kta belirli bir \u00e7\u00f6z\u00fcc\u00fcde \u00e7\u00f6z\u00fcnebilen maksimum madde miktar\u0131na \u00e7\u00f6z\u00fcn\u00fcrl\u00fck denir. Yani \u00e7\u00f6z\u00fcn\u00fcrl\u00fck belli bir s\u0131cakl\u0131kta bir \u00e7\u00f6z\u00fcc\u00fcy\u00fc doyuran \u00e7\u00f6z\u00fcnen madde deri\u015fimidir.20 celcius\u2019da 100cm3 suda 36 gram yemek tuzu \u00e7\u00f6zmek m\u00fcmk\u00fcnd\u00fcr. Bu de\u011fer (36g\/100cm3 su)\u015feklinde g\u00f6sterilir.<br \/>\n 4-\u0130letkenlik:Elimizle tuttu\u011fumuz metal bir \u00e7ubu\u011fu k\u00fcrke s\u00fcrtt\u00fc\u011f\u00fcm\u00fczde elektriklenmedi\u011fini g\u00f6zleriz,ancak metal \u00e7ubu\u011fa camdan ya da plastikten yal\u0131tkan bir sap yap\u0131p bu saptan tutarak elimizi \u00e7ubu\u011fa hi\u00e7 de\u011firmeden k\u00fcrke s\u00fcrtt\u00fc\u011f\u00fcm\u00fczde metal \u00e7ubuk elektriklenir. \u00d6nceki durumda metaldeki y\u00fckler insan v\u00fccudundan topra\u011fa akt\u0131\u011f\u0131nda metal \u00e7ubuk y\u00fcklenmemi\u015ftir. \u0130\u015fte metaller,insan v\u00fccudu ve toprak gibi cisimler elektri\u011fi iletti\u011finden bunlara iletken denir. Plastik,cam,mika ve bunun gibi maddeler ise elektri\u011fi iletmezler. Bunlara yal\u0131tkan denir.<br \/>\n \u0130letkenlerde pozitif elektrik y\u00fckleri serbest olarak hareket etmezler. Genel olarak metaller iyi iletkendir. Metal olmayan maddeler ise yal\u0131tkand\u0131r. Ger\u00e7ekte tam bir yal\u0131tkan madde yoktur. Mesela kuartz tam bir yal\u0131tkan de\u011fildir. Ancak yal\u0131tkanl\u0131k \u00f6zelli\u011fi bak\u0131r\u0131nkinden 1025 kat daha b\u00fcy\u00fckt\u00fcr.<br \/>\n 5-Genle\u015fme:Is\u0131 alan cisimlerin(taneciklerin) hareketleri h\u0131zlan\u0131r ve molek\u00fclleri aras\u0131ndaki uzakl\u0131k artar. Bunun sonucunda da cisim genle\u015fir yani hacmi artar.<br \/>\n B\u00fct\u00fcn genle\u015fmeler asl\u0131nda hacimcedir. Uzun bir demir \u00e7ubuk \u0131s\u0131t\u0131ld\u0131\u011f\u0131 zaman boyu uzar,boyu uzaman\u0131n yan\u0131 s\u0131ra kal\u0131nl\u0131\u011f\u0131 da artar. Ancak kal\u0131nl\u0131\u011f\u0131ndaki art\u0131\u015f,boyundaki uzaman\u0131n yan\u0131nda ihmal edilecek kadar k\u00fc\u00e7\u00fck oldu\u011fundan,bu olay sadece boyca uzama diye tan\u0131mlan\u0131r. Ayr\u0131ca bunun gibi metal levha \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda metal levhan\u0131n y\u00fczeyi artar,y\u00fczeyin artmas\u0131yla birlikte kal\u0131nl\u0131\u011f\u0131 da artar. Yani hacmi de genle\u015fir. Ancak kal\u0131nl\u0131\u011f\u0131ndaki art\u0131\u015f y\u00fczeyindeki art\u0131\u015f\u0131n yan\u0131nda ihmal edilecek kadar k\u00fc\u00e7\u00fck oldu\u011fundan,bu olay sadece y\u00fczeyce genle\u015fme diye tan\u0131mlan\u0131r.<br \/>\n Netice olarak diye biliriz ki,\u0131s\u0131t\u0131lan cisimlerin hacminde meydana gelen art\u0131\u015fa genle\u015fme denir.<br \/>\n 6-\u00d6z\u0131s\u0131:Bir cimin birin k\u00fctlesinin s\u0131cakl\u0131\u011f\u0131n\u0131 1 Celcius derece de\u011fi\u015ftirmek i\u00e7in gerekli \u0131s\u0131 miktar\u0131na \u00f6z\u0131s\u0131 denir. Her madde i\u00e7in farkl\u0131 farkl\u0131d\u0131r.<\/p>\n<p> Sonu\u00e7 olarak;<br \/>\n Bir cismin m gram\u0131n\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 \uf072T kadar artt\u0131rmak i\u00e7in verilmesi gerekli \u0131s\u0131 miktar\u0131(veya \uf072T kadar azaltmak i\u00e7in cisimden al\u0131nmas\u0131 gerekli \u0131s\u0131 miktar\u0131)<br \/>\n Q=m.c.\uf072T ba\u011f\u0131nt\u0131s\u0131yla bulunur.<br \/>\n 6-Esneklik:Bir kuvvetin etkisi alt\u0131nda kalan madde az yada \u00e7ok \u015fekil de\u011fi\u015ftirir e\u011fer kuvvet ortadan kalkt\u0131\u011f\u0131nda madde eski haline d\u00f6nemiyorsa bu t\u00fcr \u015fekil de\u011fi\u015fikli\u011fine kal\u0131c\u0131 \u015fekil de\u011fi\u015fikli\u011fi denir. Kuvvet ortadan kalkt\u0131\u011f\u0131nda eski hale d\u00f6n\u00fcyorsa bu t\u00fcr \u015fekil de\u011fi\u015fikli\u011fine denir. Esneklik ge\u00e7ici \u015fekil de\u011fi\u015fikli\u011fiyle ilgilidir.<br \/>\n A-)Kat\u0131lar\u0131n Esnekli\u011fi:Kat\u0131 bir maddeye kuvvet uyguland\u0131\u011f\u0131nda \u015fekil de\u011fi\u015fiyorsa kuvvet ortadan kalkt\u0131\u011f\u0131nda eski hale geliyorsa bu t\u00fcr maddelere esnek maddeler denir.<br \/>\n Bir kuvvetin etkisi alt\u0131nda kalan metal telin boyunda meydana gelen uzama;<br \/>\n 1-)Uygulanan kuvvetle do\u011fru orant\u0131l\u0131d\u0131r.<br \/>\n 2-)Telin uzunlu\u011fu ile do\u011fru orant\u0131l\u0131d\u0131r.<br \/>\n 3-)Esneklik kat say\u0131s\u0131yla do\u011fru orant\u0131l\u0131d\u0131r.<br \/>\n 4-)Telin kesiti ile ters orant\u0131l\u0131d\u0131r.<br \/>\n NOT:Bir maddenin esneklik s\u0131n\u0131r\u0131 a\u015f\u0131ld\u0131\u011f\u0131nda madde eski haline d\u00f6nemez ya da k\u0131r\u0131l\u0131r.<br \/>\n B-)S\u0131v\u0131lar\u0131n Esnekli\u011fi:Bir s\u0131v\u0131 madde \u00fczerine uygulanan bas\u0131n\u00e7 kuvveti s\u0131v\u0131n\u0131n hacmini g\u00f6zle fark edilemeyecek \u015fekilde de\u011fi\u015ftirir. S\u0131v\u0131n\u0131n hacminde meydana gelen de\u011fi\u015fme \u00e7ok k\u00fc\u00e7\u00fck oldu\u011fundan esneklik ay\u0131rt edici \u00f6zellik olarak kabul edilmez.<br \/>\n C-Gazlar\u0131n Esnekli\u011fi:Gaz maddeler kat\u0131 ve s\u0131v\u0131 maddelere oranla \u00e7ok daha fazla esnektir. Yap\u0131lan deneyler e\u015fit hacimdeki farkl\u0131 gazlara ayn\u0131 kuvvet uyguland\u0131\u011f\u0131nda gazlar\u0131n hacminde meydana gelen de\u011fi\u015fmenin ayn\u0131 oldu\u011fu g\u00f6r\u00fclm\u00fc\u015ft\u00fcr. Bundan dolay\u0131 esneklik ay\u0131rt edici \u00f6zellik de\u011fildir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Etraf\u0131m\u0131zda \u00e7ok de\u011fi\u015fik maddeler vard\u0131r.Bu maddelerin ayn\u0131 yada farkl\u0131 olduklar\u0131n\u0131 nas\u0131l ay\u0131rt edebilirsiniz.Bu maddelerin sadece k\u00fctlelerini yada hacimlerini \u00f6l\u00e7memiz bunlar\u0131 farkl\u0131land\u0131rmak i\u00e7in yeterli mi? Bir maddeninfarkl\u0131 oldu\u011funu hacim ve k\u00fctlelerini \u00f6l\u00e7mekle tamamen farkl\u0131 oldu\u011funu s\u00f6yleyemeyiz. Bunun yan\u0131nda kar\u015f\u0131la\u015ft\u0131r\u0131lan maddelerin erime noktas\u0131, kaynama noktas\u0131 gibi \u00f6zelliklerine de bakmam\u0131z gerekmektedir. Sadece k\u00fctle ve hacimleri \u00f6l\u00e7mekle yo\u011funluk hesab\u0131 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[3570,4963,2147,3435,3572,2758,2715,2714,3605],"class_list":["post-2730","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-hacim","tag-homojen-karisim","tag-kaynama-noktasi","tag-madde","tag-ozkutle","tag-radyoaktif","tag-radyum","tag-toryum","tag-uranyum"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/2730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=2730"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/2730\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=2730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=2730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=2730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}