NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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Atomic Data for Gallium (Ga)

Atomic Number = 31

Atomic Weight = 69.723

Reference E95


Isotope   Mass       Abundance Spin Mag Moment

69Ga      68.925580  60.11%    3/2  +2.01659
71Ga      70.924700  39.89%    3/2  +2.56227

 
Ga I  Ground State 1s22s22p63s23p63d104s24p  2P°1/2
      Ionization energy  48387.634 cm-1 (5.999301 eV)   Ref. ND82
 
Ga II Ground State 1s22s22p63s23p63d104s2  1S0
      Ionization energy  165465.8 cm-1 (20.51514 eV)   Ref. IL85