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Kr   -   Krypton (36/83.8)

Material List
Kr (2)
1 material, 2 document(s) are retrieved.
  • Naturally occurring isotopes: 84 86 82 83 80 78
  • Density: 3.733E-03 (293.15K) g/cm3
  • Melting point: -156.6 oC
  • Boiling point: -152.3 ± 0.10 oC
  • Latent heat of fusion: 19.54 J/g
  • Specific heat: 0.24804 J/g/K (at room temp.)
  • Coefficient of lineal thermal expansion: cm/cm/K (at room temp.)
  • Thermal conductivity: 9.49E-02 W/cm/K (at room temp.)
  • Electrical resistivity: hm-cm (at room temp.)
  • lonization potential (1st): 13.999 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: 4
  • Principal electron shells: K L M N
  • Electronic configuration: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6
  • Valence electrons: (4s2 4p6)
  • Crystal form: FCC (solid)
  • Half life:
  • Cross section σ: 24.5 ± 1.0 barns
  • Vapor pressure: Pa (at melting point)