Potassium
| Element Name | Potassium |
|---|---|
| Symbol | K |
| Atomic Number | 19 |
| Group | Alkali Metal |
| Crystal Structure | Cubic: Body centered |
| Atomic Mass | 39.0983 |
| Electronic Configuration | 2,8,8,1 |
| Orbital Configuration | [Ar] 4s1 |
| Valency | 1 |
| Melting Point | 63.25°C |
| Boiling Point | 759.9°C |
| Electo-negativity | 0.82 |
| Covalent Radius | 2.03 Å |
