Periodic Table Of The Elements

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Atomic Number: 51
Symbol: Sb
Name: Antimony
Group: 15
Period: 5
Weight: 121.760(1)
Density: 6.685
Melting Point: 904.05
Boiling Point: 1860
Specific Heat Capacity: 0.207
Electronegativity: 2.05
Abundance: 0.2