Ar
Argon
Z 18 39.95 g/molNoble Gas
Phase
Temperature
273.2 K(0.0 °C32.0 °F)
Density (STP)
0.001784 g/cm³
Current Phase
Gas
Melting Point
83.8 K (-189.3 °C-308.8 °F)
Boiling Point
87.3 K (-185.8 °C-302.5 °F)
Heating Curve
Added Heat
0.0kJ/moleV
Current Phase
Solid
Temperature
0.0 K(-273.1 °C-459.7 °F)
Heat of Fusion
1.18 kJ/mol0.0122 eV
Heat of Vaporization
6.53 kJ/mol0.0677 eV
Specific Heat
0.5219 J/(g·K)
Thermal Conductivity
0.0177 W/(m·K)