Meitnerium (Mt)
A fascinating unknown element.
Meitnerium is element 109 on the periodic table.
Element properties
- Atomic number
- 109
- Symbol
- Mt
- Atomic mass
- 278 u
- Category
- Unknown
- Period
- 7
- Group
- 9
- Block
- d
- State
- Unknown
- Electron configuration
- [Rn] 5f14 6d7 7s2
- Electronegativity (Pauling)
- Not available
- Density
- Not available
- Melting point
- Not available
- Boiling point
- Not available