Tantal ∙ tantale ∙ tantalio ∙ tántalo
group V: RH3, R2O5
- melting point: 2996°C
- boiling point: 5425°C ±100°C
- density: 16.6 g/cm³
Tantalum is used to make a variety of alloys with desirable properties such as high melting point, high strength, good ductility, etc. — LANL