One of the heaviest elements whose chemistry has been tested, one atom at a time.
- Atomic number
- 108
- Atomic mass
- [270] u
- Phase
- Unknown
- Electron configuration
- [Rn] 5f¹⁴ 6d⁶ 7s²
- Melting point
- —
- Boiling point
- —
- Density
- 40.7 g/cm³
- Electronegativity
- —
- Period / Group
- 7 / 8
- Discovery year
- 1984