Color: | colorless |
State at 25°C: | gas |
Density (g/cm3): | 0.0037 |
Hardness (Mohs): | No data |
Melting Point (K): | 116.6 |
Boiling Point (K): | 119.7 |
Heat of Fusion (kJ/mol): | No data |
Heat of Vaporization (kJ/mol): | 9.1 |
Heat of Atomization (kJ/mol): | 0 |
Therm. Conductivity (J/m sec K): | 0.01 |
Elec. Conductivity (1/mohm cm): | 0 |
Abundance, Solar System: | 1.653 |
Abundance, Earth's Crust: | -4 |
Pure Cost ($/100g): | $ 33.00 |
Bulk Cost ($/100g): | |
Source: | Air |