Electron Configuration

[Rn] 7s1

Francium is named for "France"
Melting Point: 26.85 oC
Boiling Point: 676.85 oC
Heat of Vaporization: - - J/g
Heat of Fusion: 32.06 J/g
Specific Heat Capacity: - - J/g . Co or - - cal/g . Co
Density: 1.87 g/cm3