Color: | silvery-white |
State at 25°C: | solid |
Density (g/cm3): | 8.57 |
Hardness (Mohs): | No data |
Melting Point (K): | 2741.2 |
Boiling Point (K): | 5031 |
Heat of Fusion (kJ/mol): | 27.2 |
Heat of Vaporization (kJ/mol): | 695 |
Heat of Atomization (kJ/mol): | 726 |
Therm. Conductivity (J/m sec K): | 53.7 |
Elec. Conductivity (1/mohm cm): | 80 |
Abundance, Solar System: | -0.156 |
Abundance, Earth's Crust: | 1.3 |
Pure Cost ($/100g): | $ 18.00 |
Bulk Cost ($/100g): | |
Source: | columbite (oxide) |