Color: silvery-white
State at 25°C: solid
Density (g/cm3): 3
Hardness (Mohs): No data
Melting Point (K): 1812.2
Boiling Point (K): 3021
Heat of Fusion (kJ/mol): 15.9
Heat of Vaporization (kJ/mol): 305
Heat of Atomization (kJ/mol): 378
Therm. Conductivity (J/m sec K): 15.8
Elec. Conductivity (1/mohm cm): 19.2
Abundance, Solar System: 1.534
Abundance, Earth's Crust: 1.3
Pure Cost ($/100g): $1,400.00
Bulk Cost ($/100g):  
Source: U extractn by-product