Pb
Lead-218
Protons (Z)
82
Neutrons (N)
136
Mass number
218
Half-Life
14.8 s
Abundance
---
Mass
218.017 u
Mass Excess
15,630.0 keV
Spin
0+
Discovered
2009
Binding energy per nucleon
7,705 keV
Neutron separation energy
4,701 keV
Proton separation energy
10,319 keV
Decay Mode
- β⁻→Bismuth-218100%
Decay chain
- PbLead-218Z 82 · N 13614.8 s
- β⁻100%
- β⁻100%
- α99.98%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%