Atomic number 109Mt
Meitnerium
মাইটনেরিয়াম
- Unknown properties
- Group 9
- Period 7
- Atomic mass [277] u
- Solid
- Electrons per shell
- 2, 8, 18, 32, 32, 15, 2
- Electron configuration
- [Rn] 5f14 6d7 7s2
- Nucleus
- 109 protons, 168 neutrons
Speed1×
- Group
- 9
- Period
- 7
- Block
- d-block
- Category
- Unknown properties
- State at 25 °C
- Solid