Tl
Thallium-214
Protons (Z)
81
Neutrons (N)
133
Mass number
214
Half-Life
11.0 s
Abundance
---
Mass
214.007 u
Mass Excess
6,470.0 keV
Spin
(5+)
Discovered
2010
Binding energy per nucleon
7,745 keV
Neutron separation energy
3,385 keV
Proton separation energy
9,019 keV
Decay Mode
Decay chain
- TlThallium-214Z 81 · N 13311.0 s
- β⁻66%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%