Color: silvery
State at 25°C: solid
Density (g/cm3): 19.86
Hardness (Mohs): No data
Melting Point (K): 914.2
Boiling Point (K): 3503
Heat of Fusion (kJ/mol): 2.8
Heat of Vaporization (kJ/mol): 343.5
Heat of Atomization (kJ/mol): 352
Therm. Conductivity (J/m sec K): 6.3
Elec. Conductivity (1/mohm cm): 7.072
Abundance, Solar System: No data
Abundance, Earth's Crust: No data
Pure Cost ($/100g):  
Bulk Cost ($/100g):  
Source: Synthetic