Ir

Iridium

Z 77 192.217 g/molTransition Metal

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes

Phase

Temperature

273.2 K(0.0 °C32.0 °F)

Density (STP)

22.562 g/cm³

Current Phase

Solid

Melting Point

2,719.0 K (2,445.9 °C4,434.5 °F)

Boiling Point

4,403.0 K (4,129.9 °C7,465.7 °F)

Heating Curve

Added Heat

0.0kJ/moleV

Current Phase

Solid

Temperature

0.0 K(-273.1 °C-459.7 °F)

Heat of Fusion

41.12 kJ/mol0.4262 eV

Heat of Vaporization

564.0 kJ/mol5.8455 eV

Specific Heat

0.1306 J/(g·K)

Thermal Conductivity

147.0 W/(m·K)