Periodic Table Of The Elements

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Atomic Number: 4
Symbol: Be
Name: Beryllium
Group: 2
Period: 2
Weight: 9.012182(3)
Density: 1.85
Melting Point: 1560.15
Boiling Point: 2742
Specific Heat Capacity: 1.825
Electronegativity: 1.57
Abundance: 2.8