Mercury (Hg)
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Atomic Data for Mercury (Hg)
Atomic Number = 80
Atomic Weight = 200.59
Reference E95
Isotope Mass Abundance Spin Mag Moment
196Hg 195.965807 0.15% 0
198Hg 197.966743 10.1% 0
199Hg 198.968254 17.0% 1/2 +0.5059
200Hg 199.968300 23.1% 0
201Hg 200.970277 13.2% 3/2 -0.5602
202Hg 201.970617 29.65% 0
204Hg 203.973467 6.85% 0
Hg I Ground State 1s22s22p63s23p63d104s24p64d104f145s25p65d106s2 1S0
Ionization energy 84184.1 cm-1 (10.4375 eV) Ref. B83
Hg II Ground State 1s22s22p63s23p63d104s24p64d104f145s25p65d106s 2S1/2
Ionization energy 151284.4 cm-1 (18.7568 eV) Ref. SR01