Pb
Lead-212
Protons (Z)
82
Neutrons (N)
130
Mass number
212
Half-Life
10.63 h
Abundance
---
Mass
211.992 u
Mass Excess
-7,548.9 keV
Spin
0+
Discovered
1905
Binding energy per nucleon
7,804 keV
Neutron separation energy
5,127 keV
Proton separation energy
8,758 keV
Decay Mode
- β⁻→Bismuth-212100%
Decay chain
- PbLead-212Z 82 · N 13010.63 h
- β⁻100%
- β⁻64.046%
- α100%