Pb
Lead-202
Protons (Z)
82
Neutrons (N)
120
Mass number
202
Half-Life
52.5 ky
Abundance
---
Mass
201.972 u
Mass Excess
-25,941.0 keV
Spin
0+
Discovered
1954
Binding energy per nucleon
7,882 keV
Neutron separation energy
8,741 keV
Proton separation energy
6,049 keV
Decay Mode
- EC→Thallium-202100%
Decay chain
- PbLead-202Z 82 · N 12052.5 ky
- EC100%
- EC100%