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Periodic table
›
chlorine
›
Cl-37
Chlorine-37 (Cl-37)
Identity
Protons
17
Neutrons
20
Mass number
37
Mass
36.966 ± 0.055 u
Mass excess
-31.762 MeV
Spin
3/2+*
Stability
stable
Natural occurrence
24.20 %
of chlorine
Produced by
Ar-37
All isotopes of chlorine