Yb
Ytterbium-172
Protons (Z)
70
Neutrons (N)
102
Mass number
172
Half-Life
Observationally stable
Abundance
21.686%
Mass
171.936 u
Mass Excess
-59,255.456 keV
Spin
0+
Discovered
1934
Binding energy per nucleon
8,097 keV
Neutron separation energy
8,020 keV
Proton separation energy
7,334 keV
Decay Mode
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