Color: bluish-gray
State at 25°C: solid
Density (g/cm3): 11.85
Hardness (Mohs): 1.2
Melting Point (K): 576.7
Boiling Point (K): 1730
Heat of Fusion (kJ/mol): 4.268
Heat of Vaporization (kJ/mol): 166
Heat of Atomization (kJ/mol): 182
Therm. Conductivity (J/m sec K): 46.1
Elec. Conductivity (1/mohm cm): 55.556
Abundance, Solar System: -0.735
Abundance, Earth's Crust: -0.3
Pure Cost ($/100g): $ 48.00
Bulk Cost ($/100g):  
Source: Zn/Pb smelting by-product