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Periodic table
›
gadolinium
›
Gd-154
Gadolinium-154 (Gd-154)
Identity
Protons
64
Neutrons
90
Mass number
154
Mass
153.9 ± 1.1 u
Mass excess
-73.706 MeV
Spin
0+
Stability
stable
Natural occurrence
2.180 %
of gadolinium
Produced by
Eu-154
All isotopes of gadolinium