Cobalt jẹ irin didan-grẹy, irin ti o ni lile ati brittle, ferromagnetic, ati iru si irin ati nickel ni lile, agbara fifẹ, awọn ohun-ini ẹrọ, awọn ohun-ini thermodynamic, ati ihuwasi elekitirokemika.Oofa yoo parẹ nigbati o gbona si 1150 ℃.Awọn...
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