As
Arsenic-68
Protons (Z)
33
Neutrons (N)
35
Mass number
68
Half-Life
2.53 m
Abundance
---
Mass
67.937 u
Mass Excess
-58,894.5 keV
Spin
3+
Discovered
1971
Binding energy per nucleon
8,558 keV
Neutron separation energy
10,379 keV
Proton separation energy
3,509 keV
Decay Mode
- β⁺→Germanium-68100%
Decay chain
- AsArsenic-68Z 33 · N 352.53 m
- β⁺100%
- EC100%
- β⁺100%