A transition metal that turns four different colours in solution depending on its oxidation state.
- Atomic number
- 23
- Atomic mass
- 50.942 u
- Phase
- Solid
- Electron configuration
- [Ar] 3d³ 4s²
- Melting point
- 2,183 K · 1,909.9 °C
- Boiling point
- 3,680 K · 3,406.9 °C
- Density
- 6.11 g/cm³
- Electronegativity
- 1.63
- Period / Group
- 4 / 5
- Discovery year
- 1801