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Periodic table
›
krypton
›
Kr-83
Krypton-83 (Kr-83)
Identity
Protons
36
Neutrons
47
Mass number
83
Mass
82.9141 ± 0.0090 u
Mass excess
-79.991 MeV
Spin
9/2+*
Stability
stable
Natural occurrence
11.50 %
of krypton
Produced by
Rb-83
All isotopes of krypton