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27
  Co  
58.933200
Cobalt


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Name: Cobalt
Symbol: Co
Atomic Number: 27
AtomicWeight: 58.933200
Family: transition metals
CAS RN: 7440-48-4
Description: A greyish metal
State (25 ° C): Solid
Oxidation states: +2,+3
Valence Electrons: 3d74s2

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