Pb
Lead-186
Protons (Z)
82
Neutrons (N)
104
Mass number
186
Half-Life
4.82 s
Abundance
---
Mass
185.984 u
Mass Excess
-14,681.0 keV
Spin
0+
Discovered
1972
Binding energy per nucleon
7,805 keV
Neutron separation energy
11,211 keV
Proton separation energy
2,212 keV
Decay Mode
Decay chain
- PbLead-186Z 82 · N 1044.82 s
- α40%
- β⁺86.2%
- β⁺~100%
- β⁺0.962%
- β⁺100%
- EC100%
- β⁺100%