As
Arsenic-66
Protons (Z)
33
Neutrons (N)
33
Mass number
66
Half-Life
95.77 ms
Abundance
---
Mass
65.944 u
Mass Excess
-52,025.0 keV
Spin
0+
Discovered
1978
Binding energy per nucleon
8,468 keV
Neutron separation energy
13,156 keV
Proton separation energy
2,836 keV
Decay Mode
- β⁺→Germanium-66100%
Decay chain
- AsArsenic-66Z 33 · N 3395.77 ms
- β⁺100%
- β⁺100%
- β⁺100%