Electron Configuration

[Rn] 7s2 5f5 6d1

Plutonium is named for "Pluto"
Melting Point: 639.85 oC
Boiling Point: 3229.85 oC
Heat of Vaporization: 1407.79 J/g
Heat of Fusion: 59.02 J/g
Specific Heat Capacity: - - J/g . Co or - - cal/g . Co
Density: 19.8 g/cm3