Obere metal
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Bismuth metal
Bismuth bụ ọla ọcha na-acha ọcha, agba ọbara ọbara na-acha ọcha ma sie ike ma nwee ikuku ikuku na ihu igwe nkịtị. Bismuth nwere ọtụtụ ihe eji eme ihe nke na-eji uru ya pụrụ iche dị ka ọ na-anaghị egbu egbu, na-agbaze isi, njupụta, njupụta.
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Chromium chromium chromi ọla
Melting Point: 1857 ± 20 Celsius C
Isi mmiri: 2672 Celsius C
Nnọọ: 7.19G / CM³
MOLUAL MOLULAL: 51.996
Ọnọdụ: 7440-47-3
Einecs: 231-157-5-5
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Congalt, Cobalt Cathode
1.Macular usoro: CO
2.Malular ibu: 58.93
3.cas no .: 7440-48-4
4.Pist: 99.95% min
5.storege: ekwesịrị ịchekwa ya na oyi dị jụụ, ventilated, kpọnwụọ ma dị ọcha.
COBAL CATHE: ọla ọcha ntụ ọka. Siri ike ma nwee ike. Jiri nwayọ nwayọ kpochapụ hydrochloric acid na sulfuric acid, soluble na nitric acid