Electron Configuration

1s2 2s2

Beryllium is named for "beryl"
Melting Point: 1286.85 oC
Boiling Point: 2471.85 oC
Heat of Vaporization: 34264.73 J/g
Heat of Fusion: 1087.42 J/g
Specific Heat Capacity: 1.825 J/g . Co or 0.44 cal/g . Co
Density: 1.85 g/cm3