Pb
Lead-212m
Protons (Z)
82
Neutrons (N)
130
Mass number
212
Half-Life
6.0 µs
Abundance
---
Mass
211.993 u
Mass Excess
-6,213.9 keV
Spin
(8+)
Discovered
1998
Binding energy per nucleon
7,798 keV
Neutron separation energy
3,792 keV
Proton separation energy
7,423 keV
Decay Mode
- γ→Lead-212100%
Decay chain
- PbLead-212Z 82 · N 1306.0 µs
- γ100%
- β⁻100%
- β⁻64.046%
- α100%