Atomic number 39Y
Yttrium
ইট্রিয়াম
- Transition metal
- Group 3
- Period 5
- Atomic mass 88.906 u
- Solid
- Electrons per shell
- 2, 8, 18, 9, 2
- Electron configuration
- [Kr] 4d1 5s2
- Nucleus
- 39 protons, 50 neutrons
Speed1×
- Group
- 3
- Period
- 5
- Block
- d-block
- Category
- Transition metal
- State at 25 °C
- Solid