K
Potassium-55
Protons (Z)
19
Neutrons (N)
36
Mass number
55
Half-Life
10.0 ms
Abundance
---
Mass
55.001 u
Mass Excess
470.0 keV
Spin
(3/2+)
Discovered
2009
Binding energy per nucleon
7,793 keV
Neutron separation energy
2,451 keV
Proton separation energy
19,379 keV
Decay Mode
Decay chain
- KPotassium-55Z 19 · N 3610.0 ms
- β⁻
- β⁻100%
- β⁻83%
- β⁻100%
- β⁻100%
- β⁻100%