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Periodic table
›
lithium
›
Li-6
Lithium-6 (Li-6)
Identity
Protons
3
Neutrons
3
Mass number
6
Mass
6.0151 ± 0.0015 u
Mass excess
14.087 MeV
Spin
1+*
Stability
stable
Natural occurrence
4.850 %
of lithium
All isotopes of lithium