| 226.0254 Atomic Weight | |
| 88 Atomic Number | 2 Oxidation States |
| 1413 Boiling Point, K | |
| 973 Melting Point, K | Ra Symbol |
| 5 Density at 300K | |
| [Rn] 7s2
Electron Configuration | |
| Radium | |
| Ra Symbol | bcc Crystal Structure |
| 0.89 Electronegativity | |
| 2.33 Atomic Radius | 136.82 Heat of Vaporization |
| 45.2 Atomic Volume | 8.37 Heat of Fusion |
| 5.279 Ionization Potential | 1 Electrical Conductivity |
| 0.094 Specific Heat Capacity | 18.6 Thermal Conductivity |