Nickel

Iipropati zeNickel

Inombolo ye-atom 28
Inombolo yeCAS 7440-02-0
Ubunzima beatom 58.69
Indawo yokunyibilika 1453℃
Indawo yokubilisa 2732℃
Umthamo weatom 6.59g/cm³
Ukuxinana 8.90g/cm³
Ubume beCrystal cubic egxile ebusweni
Ubuninzi kumhlaba womhlaba 8.4×101mg⋅kg−1
Isantya sesandi 4970 (m/S)
Ukwandiswa kweThermal 10.0×10^-6/℃
I-Thermal conductivity 71.4 w/m·K
Ukumelana nombane 20mΩ·m
Mohs ubulukhuni 6.0
Vickers ubulukhuni 215 HV

Atomic1

I-Nickel yintsimbi eqinile, edityanisiweyo, kunye ne-ferromagnetic ekhazimliswe kakhulu kwaye imelana nokukhula. I-Nickel yeyeqela lezinto ezithanda intsimbi. Undoqo woMhlaba wenziwa ikakhulu yintsimbi kunye ne-nickel elements. Amatye e-iron magnesium kwi-crust aqulethe i-nickel eninzi kunamatye e-silicon aluminiyam, umzekelo, i-peridotite iqulethe amaxesha angama-1000 e-nickel ngaphezulu kwe-granite, kwaye i-gabbro iqulethe i-nickel ephindwe ka-80 kune-granite.

ipropati yeekhemikhali

Iimpawu zemichiza zisebenza ngakumbi, kodwa zizinzile kunentsimbi. Kunzima ukwenza i-oxidize emoyeni kwiqondo lobushushu begumbi kwaye ayisabeli ngokulula nge-asidi ye-nitric egxininisiweyo. I-Fine nickel wire iyatsha kwaye idibana neehalogens xa ishushu, inyibilika kancinane kwi-asidi edibeneyo. Iyakwazi ukufunxa isixa esikhulu serhasi yehydrogen.

Iimveliso ezishushu zeNickel

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