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Periodic table
›
osmium
›
Os-188
Osmium-188 (Os-188)
Identity
Protons
76
Neutrons
112
Mass number
188
Mass
187.96 ± 0.79 u
Mass excess
-41.137 MeV
Spin
0+
Stability
stable
Natural occurrence
13.24 %
of osmium
Produced by
Ir-188
All isotopes of osmium