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Platina lat Platinum Pt elementterdin periodtyk zhүjesinin VIII tobyndagy him element at n 78 at m 195 09 asyl metaldar tobyna zhatady 78 Iridij Platina AltynPd Pt Ds Periodicheskaya sistema elementov78 PtZhaj zattyn syrtky bejnesikүmis ak metall Platina kristalyAtom kasietiAtauy simvol nomiriPlatina 78Top tipiAuyr metaldarTop period blok10 6 dAtomdyk massa molyarlyk massa 195 084 9 m a b g mol Elektrondyk konfiguraciya Xe 4f14 5d9 6s1Қabykshalar bojynsha elektrondar2 8 18 32 17 1Atom radiusy139 pmHimiyalyk kasietteriKovalentti radius136 5 pmVan der Vaals radiusy175 pmIon radiusy 4e 65 2e 80 pmElektrteristiligi2 28 Poling shkalasy Elektrodty potencialPt Pt2 1 20 VTotygu dәrezheleri 3 2 1 0 1 2 3 4 5 6Iondalu energiyasy1 shi 870 kDzh mol eV 2 shi 1791 kDzh mol eV Zhaj zattyn termodinamikalyk kasietteriTermodinamikalyk fazaҚatty deneTygyzdyk k zh 21 09 21 45 g sm Balku temperaturasy2041 4 K 1768 3 C 3214 9 F 1 Қajnau temperaturasy4098 K 3825 C 6917 F 1 Balku zhyluy21 76 kDzh molBulanu zhyluy 470 kDzh molMolyarlyk zhylusyjymdylyk25 85 Dzh K mol Molyarlyk kolem9 10 sm molҚanykkan bu kysymy P Pa 1 10 100 1000 10 000 100 000T K 2330 2550 2815 3143 3556 4094Zhaj zattyn kristalldyk toryTor kurylymykub orientirovan na poverhnostTor parametrleri3 920 ADebaj temperaturasy230 00 KBaska da kasietteriZhyluotkizgishtik 300 K 71 6 Vt m K Zhylulyk ulgayu 25 C 8 8Yung moduli168 GPaZhylzhu moduli61 GPaPuasson koefficienti0 38Moos kattylygy3 5Vikkers kattylygy400 550 MPaBrinellij kattylygy300 500 MPaCAS nomiri7440 06 4Platina Pt Mazmuny 1 Himiyalyk kuramy 2 Zhartylysy 3 Shygu tarihy 4 Kenderi 5 DerekkozderHimiyalyk kuramy ӨndeuTabigatta ornykty 5 izotopy bar Platina kүmistej ak tүsti metall tygyzd 21 45 g sm3 balku t 1769 S kajnau t 3900 C Platina asyl metaldar tobyna zhatady Tabigatta ornykty 6 izotopy eki radioaktivti 190Pt 192Pt zhәne tort turakty 194Pt 195Pt 196Pt 198Pt bar Taza kүjinde algash ret 1803 zhylda agylshyn galymy U H Vollaston 1766 1828 algan Platinanyn zher kyrtysyndagy salmak molsheri 5 10 7 Tabigatta saf Platina men onyn manyzdy kosylys tary poliksen ferroplatina sperrilit PtAs kuperit PtS breggit Pt Pd Ni S kezdesedi Platina kүmistej ak tүsti metall tygyzdygy 21 45g sm3 25oS ta balku t 1872oS kajnau t 3872 100oS zhumsak zhajylgysh sozylgysh Totygu dәrezheleri 2 4 kejde 1 3 5 6 Auada turakty himiyalyk inertti bolme temperaturasynda patsha aragy zhәne brommen әrekettesedi Қatty kyzdyrganda koncentrli HNO3 pen H2SO4 te erip 400 500oS ta galogendermen P S C Si Se t b әrekettesedi Platinany alu үshin aldymen kentasty kumnan tazartyp patsha sujyktygynda eritedi Eritindini NH4Cl men NH4 2 PtCl6 ga tundyryp osy tuzdy taza sutek agynynda aldymen 600oS temperaturada totyksyzdandyrady Platina elektrodtar termometr korroziyaga turakty ydystar himiyalyk apparattar zhasauda katalizator retinde tuzdardy himiyalyk taldauda koldanylady Zhartylysy ӨndeuPlatina negizgi tau zhynystarymen birge kezdesedi yagni magmalyk ote sirek te bolsa gidrotermalyk Sonymen katar onyd shashyrandy kenderi de bar kazirgi uakytta platinadan ote bagaly himiyalyk ydystar zhasajdy tiske salady t b 2 Shygu tarihy ӨndeuEski әlemde platina 16 gasyrdyn ortasyna dejin belgili bolgan zhok birak And orkenietterinde Inka zhәne Chibcha ony ezhelden ondirip pajdalangan XVI gasyrdyn ortasynda platinamen algash tanyskan europalyktar konkistadorlar boldy Ol 1557 zhyly shykkan 15 kitaptagy ekzoterikalyk zhattygular kitabynda әdebiette birinshi bolyp platina Skaligerdi atap otti dep sanalady onda ol Kardanomen metall ugymy turaly daulasyp Gondurastan kelgen belgili bir zat turaly ajtty balkytu Bәlkim bul zat platina bolgan 1735 zhyly ispan koroli platinany bolashakta Ispaniyaga әkelmeu turaly zharlyk shygardy Kolumbiyada ken oryndaryn kazgan kezde ony altynnan mukiyat bolip alyp patsha sheneunikterinin bakylauymen Platino del Pinto degen atpen belgili bolgan Rio del Pintonyn San Huan ozeninin salasy teren zherlerine batyru bujyryldy Al Ispaniyaga әkelingen platinany ashyk zhәne saltanatty tүrde tenizge batyryp zhiberu bujyryldy Patshalyk bujryk 40 zhyldan kejin Madrid biligi altyn men kүmis monetalardy ozderi zhasau үshin Ispaniyaga platina zhetkizuge bujryk bergende zhojyldy 1820 zhyly Europaga 3 tonnadan 7 tonnaga dejin platina zhetkizildi Munda altyndy en auyr metall dep sanajtyn alhimikter ony kezdestirdi Erekshe tygyz platina altynnan auyr bolyp shykty sondyktan alhimikter ony zharamsyz metall dep sanap ogan tozaktyk kasietter berdi Platina biraz koldanudy kejinirek Franciyada tapty ol kezde metrdin etalony odan zhasalgan kejinirek kilogrammnyn etalony pajda boldy Kenderi ӨndeuIri kenderi Oralda Sibirde Ontүstik Amerikada Ontүstik Afrikada bar 3 Derekkozder Өndeu a b Derekkoz katesi Zharamsyz lt ref gt tegi no text was provided for refs named webelements Kristallografiya mineralogiya petrografiya Bul kitap Abaj atyndagy Қazaktyn memlekettik pedagogty institutynyn geografiya fakultetinde okylgan lekciyalardyn negizinde zhazyldy 1990 ISBN 2 9 3 254 69 Қazak Enciklopediyasy VII tom Ortakkorda bugan katysty media fajldar bar Category Platinum https kk wikipedia org w index php title Platina amp oldid 2947131 betinen alyngan