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Periodic table
›
magnesium
›
Mg-24
Magnesium-24 (Mg-24)
Identity
Protons
12
Neutrons
12
Mass number
24
Mass
23.985 ± 0.013 u
Mass excess
-13.934 MeV
Spin
0+
Stability
stable
Natural occurrence
78.97 %
of magnesium
All isotopes of magnesium