Color: | silvery |
State at 25°C: | solid |
Density (g/cm3): | 1.738 |
Hardness (Mohs): | 2 |
Melting Point (K): | 922 |
Boiling Point (K): | 1378 |
Heat of Fusion (kJ/mol): | 9 |
Heat of Vaporization (kJ/mol): | 128 |
Heat of Atomization (kJ/mol): | 148 |
Therm. Conductivity (J/m sec K): | 156 |
Elec. Conductivity (1/mohm cm): | 224.719 |
Abundance, Solar System: | 6.031 |
Abundance, Earth's Crust: | 4.4 |
Pure Cost ($/100g): | $ 3.70 |
Bulk Cost ($/100g): | $ 0.32 |
Source: | Seawater, magnesite |