Se
Selenium-84
Protons (Z)
34
Neutrons (N)
50
Mass number
84
Half-Life
3.26 m
Abundance
---
Mass
83.918 u
Mass Excess
-75,947.7 keV
Spin
0+
Discovered
1960
Binding energy per nucleon
8,659 keV
Neutron separation energy
8,678 keV
Proton separation energy
13,567 keV
Decay Mode
- β⁻→Bromine-84100%
Decay chain
- SeSelenium-84Z 34 · N 503.26 m
- β⁻100%
- β⁻100%