Zirconium
| Element Name | Zirconium |
|---|---|
| Symbol | Zr |
| Atomic Number | 40 |
| Group | Transition Metal |
| Crystal Structure | Hexagonal |
| Atomic Mass | 91.224 |
| Electronic Configuration | 2,8,18,10,2 |
| Orbital Configuration | [Kr] 4d2 5s2 |
| Valency | 2,3,4 |
| Melting Point | 1852°C ±2°C |
| Boiling Point | 4377°C |
| Electo-negativity | 1.33 |
| Covalent Radius | 1.45 Å |
