Atomic number 40Zr
Zirconium
জিরকোনিয়াম
- Transition metal
- Group 4
- Period 5
- Atomic mass 91.222 u
- Solid
- Electrons per shell
- 2, 8, 18, 10, 2
- Electron configuration
- [Kr] 4d2 5s2
- Nucleus
- 40 protons, 50 neutrons
Speed1×
- Group
- 4
- Period
- 5
- Block
- d-block
- Category
- Transition metal
- State at 25 °C
- Solid