Sm
Samarium-141
Protons (Z)
62
Neutrons (N)
79
Mass number
141
Half-Life
10.2 m
Abundance
---
Mass
140.918 u
Mass Excess
-75,934.0 keV
Spin
1/2+
Discovered
1967
Binding energy per nucleon
8,266 keV
Neutron separation energy
8,549 keV
Proton separation energy
5,011 keV
Decay Mode
- β⁺→Promethium-141100%
Decay chain
- SmSamarium-141Z 62 · N 7910.2 m
- β⁺100%
- β⁺100%
- β⁺100%