| 39.0983 Atomic Weight | |
| 19 Atomic Number | 1 Oxidation States |
| 1033 Boiling Point, K | |
| 336.8 Melting Point, K | K Symbol |
| 0.86 Density at 300K | |
| [Ar] 4s1
Electron Configuration | |
| Potassium | |
| K Symbol | bcc Crystal Structure |
| 2.03 Covalent Radius | 0.82 Electronegativity |
| 2.35 Atomic Radius | 76.9 Heat of Vaporization |
| 45.3 Atomic Volume | 2.33 Heat of Fusion |
| 4.341 Ionization Potential | 16.4 Electrical Conductivity |
| 0.757 Specific Heat Capacity | 102.5 Thermal Conductivity |