- Home
- Knowledge Base
- Science
- Periodic Table
- Lawrencium
Lawrencium
| Element Name | Lawrencium |
|---|---|
| Symbol | Lr |
| Atomic Number | 103 |
| Group | Rare Earth |
| Crystal Structure | Unknown |
| Atomic Mass | -262.1098 |
| Electronic Configuration | 2,8,18,32,32,9,2 |
| Orbital Configuration | [Rn] 5f14 6d1 7s2 |
| Valency | 3 |
| Melting Point | -- |
| Boiling Point | -- |
| Electo-negativity | -- |
| Covalent Radius | -- |
