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Periodic table
›
lead
›
Pb-206
Lead-206 (Pb-206)
Identity
Protons
82
Neutrons
124
Mass number
206
Mass
206.0 ± 1.2 u
Mass excess
-23.786 MeV
Spin
0+
Stability
stable
Natural occurrence
24.10 %
of lead
Produced by
Bi-206
Po-210
All isotopes of lead