Periodic Table Of The Elements

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Atomic Number: 27
Symbol: Co
Name: Cobalt
Group: 9
Period: 4
Weight: 58.933195(5)
Density: 8.86
Melting Point: 1768.15
Boiling Point: 3200
Specific Heat Capacity: 0.421
Electronegativity: 1.88
Abundance: 25