Pu

Plutonium-236m

Protons (Z)

94

Neutrons (N)

142

Mass number

236

Half-Life

1.2 µs

Abundance

---

Mass

236.047 u

Mass Excess

44,087.0 keV

Spin

5-

Discovered

2005

Binding energy per nucleon

7,573 keV

Neutron separation energy

6,166 keV

Proton separation energy

4,245 keV

Decay Mode

γPlutonium-236100%

Decay chain

Plutonium-236Z 94 · N 1421.2 µs
γ100%
α~100%
α~100%
α~100%
α~100%
α100%
α100%
β⁻100%
β⁻64.046%
α100%