Os
Osmium
Z 76 190.23 g/molTransition Metal
Phase
Temperature
273.2 K(0.0 °C32.0 °F)
Density (STP)
22.587 g/cm³
Current Phase
Solid
Melting Point
3,306.0 K (3,032.9 °C5,491.1 °F)
Boiling Point
5,281.0 K (5,007.9 °C9,046.1 °F)
Heating Curve
Added Heat
0.0kJ/moleV
Current Phase
Solid
Temperature
0.0 K(-273.1 °C-459.7 °F)
Heat of Fusion
57.851 kJ/mol0.5996 eV
Heat of Vaporization
378.0 kJ/mol3.9177 eV
Specific Heat
0.1298 J/(g·K)
Thermal Conductivity
87.6 W/(m·K)