Radon

Z 86 222.0 g/molNoble Gas Radioactive

Phase

Temperature

273.2 K(0.0 °C32.0 °F)

Pressure

101,325 Pa(1 atm1.013 bar760 mmHg)

Density (STP)

0.00973 g/cm³

Current Phase

Gas

Melting Point

202.0 K (-71.1 °C-96.1 °F)

Boiling Point

211.5 K (-61.6 °C-79.0 °F)

Triple Point

202.0 K (-71.1 °C-96.1 °F)59,697.3 Pa (0.5892 atm0.597 bar447.8 mmHg)

Critical Point

377.2 K (104.0 °C219.2 °F)6.28e6 Pa (61.98 atm62.8 bar47,100 mmHg)

Added Heat

0.0kJ/moleV

Current Phase

Solid

Temperature

0.0 K(-273.1 °C-459.7 °F)

Heat of Fusion

3.247 kJ/mol0.0337 eV

Heat of Vaporization

18.1 kJ/mol0.1876 eV

Specific Heat

0.0936 J/(g·K)

Thermal Conductivity

0.00361 W/(m·K)