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Periodic table
›
ytterbium
›
Yb-173
Ytterbium-173 (Yb-173)
Identity
Protons
70
Neutrons
103
Mass number
173
Mass
172.938 ± 0.012 u
Mass excess
-57.551 MeV
Spin
5/2-*
Stability
stable
Natural occurrence
16.10 %
of ytterbium
Produced by
Lu-173
All isotopes of ytterbium