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    SODIUM
    11
    Na
    22.989770 (2)


    Electron binding energies
     LabelOrbitaleV [literature reference]
    K 1s 1070.8 [3]
    L I2s 63.5 [3]
    L II2p1/2 30.4 [3]
    L III2p3/2 30.5 [2]

    Electron binding energy for K shell

    Notes

    All values of electron binding energies are given in eV. The binding energies are quoted relative to the vacuum level for rare gases and H2, N2, O2, F2, and Cl2 molecules; relative to the Fermi level for metals; and relative to the top of the valence band for semiconductors.

    I am grateful to Gwyn Williams (Jefferson Laboratory, Virginia, USA) who provided the electron binding energy data. The data are adapted from references 1-3. They are tabulated elsewhere on the WWW (reference 4) and in paper form (reference 5).

    Fluorides
  • NaF
  • Chlorides
  • NaCl
  • Bromides
  • NaBr
  • Iodides
  • NaI
  • Hydrides
  • NaH
  • Oxides
  • NaO2
  • Na2O
  • Na2O2
  • Sulfides
  • Na2S.5H2O
  • Na2S.9H2O
  • Na2S
  • Selenides
  • Na2Se
  • Tellurides
  • Na2Te
  • Nitrides
    none listed




    Our data and resources are taken from Web Elements