Pr
Praseodymium-135
Protons (Z)
59
Neutrons (N)
76
Mass number
135
Half-Life
24.0 m
Abundance
---
Mass
134.913 u
Mass Excess
-80,936.0 keV
Spin
3/2+
Discovered
1954
Binding energy per nucleon
8,329 keV
Neutron separation energy
10,479 keV
Proton separation energy
3,392 keV
Decay Mode
- β⁺→Cerium-135100%
Decay chain
- PrPraseodymium-135Z 59 · N 7624.0 m
- β⁺100%
- β⁺100%
- β⁺100%