K
Potassium-48
Protons (Z)
19
Neutrons (N)
29
Mass number
48
Half-Life
6.83 s
Abundance
---
Mass
47.965 u
Mass Excess
-32,284.5 keV
Spin
1-
Discovered
1972
Binding energy per nucleon
8,434 keV
Neutron separation energy
4,644 keV
Proton separation energy
14,206 keV
Decay Mode
Decay chain
- KPotassium-48Z 19 · N 296.83 s
- β⁻98.86%
- β⁻
- β⁻100%