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Periodic table
›
hafnium
›
Hf-180
Hafnium-180 (Hf-180)
Identity
Protons
72
Neutrons
108
Mass number
180
Mass
179.9 ± 1.5 u
Mass excess
-49.779 MeV
Spin
0+
Stability
stable
Natural occurrence
35.08 %
of hafnium
All isotopes of hafnium