Yb
Ytterbium-173
Protons (Z)
70
Neutrons (N)
103
Mass number
173
Half-Life
Observationally stable
Abundance
16.103%
Mass
172.938 u
Mass Excess
-57,551.234 keV
Spin
5/2-
Discovered
1934
Binding energy per nucleon
8,087 keV
Neutron separation energy
6,367 keV
Proton separation energy
7,466 keV
Decay Mode
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