Tl

Thallium-192n

Protons (Z)

81

Neutrons (N)

111

Mass number

192

Half-Life

296.0 ns

Abundance

---

Mass

191.973 u

Mass Excess

-25,420.0 keV

Spin

(8-)

Discovered

1980

Binding energy per nucleon

7,874 keV

Neutron separation energy

7,208 keV

Proton separation energy

2,117 keV

Decay Mode

γThallium-192100%

Decay chain

Thallium-192Z 81 · N 111296.0 ns
γ100%
β⁺100%
EC100%
β⁺100%