Se
Selenium-79m
Protons (Z)
34
Neutrons (N)
45
Mass number
79
Half-Life
3.9 m
Abundance
---
Mass
78.919 u
Mass Excess
-75,821.7 keV
Spin
1/2-
Discovered
1950
Binding energy per nucleon
8,694 keV
Neutron separation energy
6,867 keV
Proton separation energy
10,294 keV
Decay Mode
Decay chain
- SeSelenium-79Z 34 · N 453.9 m
- γ~100%
- β⁻100%