I

Iodine-136

Protons (Z)

53

Neutrons (N)

83

Mass number

136

Half-Life

1.39 m

Abundance

---

Mass

135.915 u

Mass Excess

-79,545.0 keV

Spin

(1-)

Discovered

1949

Binding energy per nucleon

8,351 keV

Neutron separation energy

3,837 keV

Proton separation energy

9,105 keV

Decay Mode

β⁻Xenon-136100%

Decay chain

Iodine-136Z 53 · N 831.39 m
β⁻100%