Description: Radon Element Specifications:
Element Name: Radon
Element Symbol: 86
Element Number: 86
Element Mass: 222.00000
Element Boiling Point: -61.80 °C
Element Melting Point: -71.00 °C
Element Proton Count: 86
Element Electron Count: 86
Element Neutron Count: 136
Element Density (g/cm³): 9.73000
Element Color (estimate): colorless