Th
Thorium-213m
Protons (Z)
90
Neutrons (N)
123
Mass number
213
Half-Life
1.4 µs
Abundance
---
Mass
213.014 u
Mass Excess
13,300.0 keV
Spin
(13/2+)
Discovered
2007
Binding energy per nucleon
7,678 keV
Neutron separation energy
6,882 keV
Proton separation energy
1,289 keV
Decay Mode
- γ→Thorium-213100%
Decay chain
- ThThorium-213Z 90 · N 1231.4 µs
- γ100%
- α100%
- α100%
- β⁺75.4%
- β⁺90%
- β⁺99.96%
- β⁺100%
- EC100%