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Periodic table
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iron
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Fe-54
Iron-54 (Fe-54)
Identity
Protons
26
Neutrons
28
Mass number
54
Mass
53.94 ± 0.37 u
Mass excess
-56.255 MeV
Spin
0+
Stability
stable
Natural occurrence
5.845 %
of iron
Produced by
Mn-54
All isotopes of iron