A rare-earth-adjacent metal that makes aluminium alloys far stronger, at a price that keeps it exotic.
- Atomic number
- 21
- Atomic mass
- 44.956 u
- Phase
- Solid
- Electron configuration
- [Ar] 3d¹ 4s²
- Melting point
- 1,814 K · 1,540.9 °C
- Boiling point
- 3,109 K · 2,835.9 °C
- Density
- 2.985 g/cm³
- Electronegativity
- 1.36
- Period / Group
- 4 / 3
- Discovery year
- 1879