Tl
Thallium-196m
Protons (Z)
81
Neutrons (N)
115
Mass number
196
Half-Life
1.41 h
Abundance
---
Mass
195.971 u
Mass Excess
-27,103.0 keV
Spin
7+
Discovered
1960
Binding energy per nucleon
7,886 keV
Neutron separation energy
7,019 keV
Proton separation energy
3,379 keV
Decay Mode
Decay chain
- TlThallium-196Z 81 · N 1151.41 h
- β⁺96.2%