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Periodic table
›
boron
›
B-10
Boron-10 (B-10)
Identity
Protons
5
Neutrons
5
Mass number
10
Mass
10.013 ± 0.016 u
Mass excess
12.051 MeV
Spin
3+*
Stability
stable
Natural occurrence
19.65 %
of boron
Produced by
Be-10
All isotopes of boron