Color: | silvery-white |
State at 25°C: | solid |
Density (g/cm3): | 8.908 |
Hardness (Mohs): | No data |
Melting Point (K): | 1726.2 |
Boiling Point (K): | 3193 |
Heat of Fusion (kJ/mol): | 17.6 |
Heat of Vaporization (kJ/mol): | 372 |
Heat of Atomization (kJ/mol): | 430 |
Therm. Conductivity (J/m sec K): | 90.9 |
Elec. Conductivity (1/mohm cm): | 146.199 |
Abundance, Solar System: | 4.693 |
Abundance, Earth's Crust: | 1.9 |
Pure Cost ($/100g): | $ 7.70 |
Bulk Cost ($/100g): | $ 0.76 |
Source: | sulfides, oxide/silicates |