Lead
| Element Name | Lead |
|---|---|
| Symbol | Pb |
| Atomic Number | 82 |
| Group | Metal |
| Crystal Structure | Cubic: Face centered |
| Atomic Mass | 207.2 |
| Electronic Configuration | 2,8,18,32,18,4 |
| Orbital Configuration | [Xe] 4f14 5d10 6s2 6p2 |
| Valency | 2,4 |
| Melting Point | 327.502°C |
| Boiling Point | 1740°C |
| Electo-negativity | 2.33 |
| Covalent Radius | 1.47 Å |
