Pb
Lead-198n
Protons (Z)
82
Neutrons (N)
116
Mass number
198
Half-Life
137.0 ns
Abundance
---
Mass
197.974 u
Mass Excess
-23,836.0 keV
Spin
9-
Discovered
1989
Binding energy per nucleon
7,868 keV
Neutron separation energy
7,162 keV
Proton separation energy
2,771 keV
Decay Mode
- γ→Lead-198100%
Decay chain
- PbLead-198Z 82 · N 116137.0 ns
- γ100%
- β⁺100%
- β⁺100%