| 85.4678 Atomic Weight | |
| 37 Atomic Number | 1 Oxidation States |
| 961 Boiling Point, K | |
| 312.63 Melting Point, K | Rb Symbol |
| 1.532 Density at 300K | |
| [Kr] 5s1
Electron Configuration | |
| Rubidium | |
| Rb Symbol | bcc Crystal Structure |
| 2.16 Covalent Radius | 0.82 Electronegativity |
| 2.48 Atomic Radius | 69.2 Heat of Vaporization |
| 55.9 Atomic Volume | 2.34 Heat of Fusion |
| 4.177 Ionization Potential | 47.8 Electrical Conductivity |
| 0.363 Specific Heat Capacity | 58.2 Thermal Conductivity |