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Iridium(Ir) Element

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Basic Information
Name: Iridium
Symbol: Ir
Atomic Number: 77
Atomic Mass: 192.217 amu
Melting Point: 2410.0 °C (2683.15 °K, 4370.0 °F)
Boiling Point: 4527.0 °C (4800.15 °K, 8180.6 °F)
Number of Protons/Electrons: 77
Number of Neutrons: 115
Classification: Transition Metal
Crystal Structure: Cubic
Density @ 293 K: 22.5 g/cm3
Color: white

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Metals   (Top)

Name Sign Purity  Shape 
Iridium Ir 99.95%  Powder, Sputtering Targets, Crucible, Wire, Tube, Sheet, Disk, Plate, Pellet, Foil

Alloys  (Top)

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Compounds  (Top)

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