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Rn   -   Radon (86/222.018)

Material List
Currently compound materials are not available.
  • Naturally occurring isotopes: None (radium decay product)
  • Density: 9.96E-03 (293.15K) g/cm3
  • Melting point: -71 oC
  • Boiling point: -61.8 oC
  • Latent heat of fusion: 13.1 J/g
  • Specific heat: 0.09362 J/g/K (at room temp.)
  • Coefficient of lineal thermal expansion: cm/cm/K (at room temp.)
  • Thermal conductivity: 3.64E-02 W/cm/K (at room temp.)
  • Electrical resistivity: hm-cm (at room temp.)
  • lonization potential (1st): 10.748 eV
  • Electronic work function Φ:
  • Oxidation potentials: V
  • Chemical valence: 0
  • Electrochemical equivalents: g/amp-hr
  • lonic radius: angstrom
  • Valence electron potential: -eV
  • Principal quantum number: 6
  • Principal electron shells: K L M N O P
  • Electronic configuration: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 6s2 6p6
  • Valence electrons: (6s2 6p6)
  • Crystal form: FCC
  • Half life: 3.824 days
  • Cross section σ: 0.72 ± 0.07 barns
  • Vapor pressure: Pa (at melting point)