Ar
Argon-52
Protons (Z)
18
Neutrons (N)
34
Mass number
52
Half-Life
40.0 ms
Abundance
---
Mass
51.999 u
Mass Excess
-1,380.0 keV
Spin
0+
Discovered
2009
Binding energy per nucleon
7,827 keV
Neutron separation energy
2,961 keV
Proton separation energy
22,959 keV
Decay Mode
Decay chain
- ArArgon-52Z 18 · N 3440.0 ms
- β⁻
- β⁻n72.2%
- β⁻100%
- β⁻100%
- β⁻100%