Beryllium

Symbol	Be	Name	Beryllium
Atomic Number	4	Atomic Weight	9.0122
Boiling Point(°C)	2,970	Melting Point(°C)	1,278
Density	1.85	Heat Vapor	73.9
Heat Fusion	2.8	Electrical Conductivity	0.25
Thermal Conductivity	0.38	Specific Heat Capacity	0.45
Electron Shell	2,2	Orbital	2s2