Pu

Plutonium-246

Protons (Z)

94

Neutrons (N)

152

Mass number

246

Half-Life

10.84 d

Abundance

---

Mass

246.07 u

Mass Excess

65,395.0 keV

Spin

0+

Discovered

1955

Binding energy per nucleon

7,507 keV

Neutron separation energy

5,854 keV

Proton separation energy

7,744 keV

Decay Mode

β⁻Americium-246100%

Decay chain

Plutonium-246Z 94 · N 15210.84 d
β⁻100%
β⁻100%
α99.974%
α~100%
α~100%
β⁻100%
β⁻100%
α~100%
α~100%
α~100%
α100%
α99.98%
β⁻100%
β⁻99.976%
α100%
β⁻~100%
β⁻~100%
α100%