Tl
Thallium-213m
Protons (Z)
81
Neutrons (N)
132
Mass number
213
Half-Life
4.1 µs
Abundance
---
Mass
213.003 u
Mass Excess
2,460.0 keV
Spin
---
Discovered
2019
Binding energy per nucleon
7,762 keV
Neutron separation energy
4,061 keV
Proton separation energy
7,849 keV
Decay Mode
- γ→Thallium-213100%
Decay chain
- TlThallium-213Z 81 · N 1324.1 µs
- γ100%
- β⁻92.4%
- β⁻100%
- β⁻97.91%
- α100%
- β⁻100%
- α100%