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F   -   Fluorine (9/18.9984)

Material List
  • Naturally occurring isotopes: 19
  • Density: 1.696E-03 (273.15K) g/cm3
  • Melting point: -219.62 oC
  • Boiling point: -188.14 oC
  • Latent heat of fusion: 26.89 J/g
  • Specific heat: 0.824 J/g/K (at room temp.)
  • Coefficient of lineal thermal expansion: cm/cm/K (at room temp.)
  • Thermal conductivity: 2.79E-01 W/cm/K (at room temp.)
  • Electrical resistivity: hm-cm (at room temp.)
  • lonization potential (1st): 17.422 eV
  • Electronic work function Φ:
  • Oxidation potentials: F- → ½F2 + e = -2.87 V
  • Chemical valence: -1
  • Electrochemical equivalents: 0.70883 g/amp-hr
  • lonic radius: 1.33 angstrom
  • Valence electron potential: -10.1 -eV
  • Principal quantum number: 2
  • Principal electron shells: K L
  • Electronic configuration: 1s2 2s2 2p5
  • Valence electrons: 2s2 2p5
  • Crystal form:
  • Half life:
  • Cross section σ: 9.8 ± 0.7 m barns
  • Vapor pressure: 4.90E+02 Pa (at melting point)