Pb
Lead-206
Protons (Z)
82
Neutrons (N)
124
Mass number
206
Half-Life
Stable
Abundance
24.1%
Mass
205.974 u
Mass Excess
-23,785.5 keV
Spin
0+
Discovered
1927
Binding energy per nucleon
7,875 keV
Neutron separation energy
8,087 keV
Proton separation energy
7,254 keV
Decay Mode
- α→Mercury-202