Description: Iridium Element Specifications:
Element Name: Iridium
Element Symbol: 77
Element Number: 77
Element Mass: 192.22000
Element Boiling Point: 4527.00 °C
Element Melting Point: 2410.00 °C
Element Proton Count: 77
Element Electron Count: 77
Element Neutron Count: 115
Element Density (g/cm³): 22.50000
Element Color (estimate): White