Te

Tellurium-133

Protons (Z)

52

Neutrons (N)

81

Mass number

133

Half-Life

12.5 m

Abundance

---

Mass

132.911 u

Mass Excess

-82,937.1 keV

Spin

(3/2+)

Discovered

1940

Binding energy per nucleon

8,389 keV

Neutron separation energy

5,820 keV

Proton separation energy

10,591 keV

Decay Mode

β⁻Iodine-133100%

Decay chain

Tellurium-133Z 52 · N 8112.5 m
β⁻100%
β⁻100%
β⁻100%