Pr

Praseodymium-133m

Protons (Z)

59

Neutrons (N)

74

Mass number

133

Half-Life

1.1 s

Abundance

---

Mass

132.917 u

Mass Excess

-77,746.0 keV

Spin

(11/2-)

Discovered

1995

Binding energy per nucleon

8,309 keV

Neutron separation energy

10,590 keV

Proton separation energy

2,566 keV

Decay Mode

γPraseodymium-133100%

Decay chain

Praseodymium-133Z 59 · N 741.1 s
γ100%
β⁺100%
β⁺100%
β⁺100%
EC100%