As
Arsenic-80
Protons (Z)
33
Neutrons (N)
47
Mass number
80
Half-Life
15.2 s
Abundance
---
Mass
79.922 u
Mass Excess
-72,215.0 keV
Spin
1+
Discovered
1954
Binding energy per nucleon
8,651 keV
Neutron separation energy
6,650 keV
Proton separation energy
9,974 keV
Decay Mode
- β⁻→Selenium-80100%
Decay chain
- AsArsenic-80Z 33 · N 4715.2 s
- β⁻100%