Tl
Thallium-183m
Protons (Z)
81
Neutrons (N)
102
Mass number
183
Half-Life
53.3 ms
Abundance
---
Mass
182.983 u
Mass Excess
-15,959.0 keV
Spin
(9/2-)
Discovered
1980
Binding energy per nucleon
7,812 keV
Neutron separation energy
10,703 keV
Proton separation energy
-329 keV
Decay Mode
Decay chain
- TlThallium-183Z 81 · N 10253.3 ms
- α1.5%
- β⁺78%
- β⁺~100%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%