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Periodic table
›
hafnium
›
Hf-176
Hafnium-176 (Hf-176)
Identity
Protons
72
Neutrons
104
Mass number
176
Mass
175.9 ± 1.6 u
Mass excess
-54.576 MeV
Spin
0+
Stability
stable
Natural occurrence
5.260 %
of hafnium
Produced by
Lu-176
W-180
All isotopes of hafnium