K
Potassium-56
Protons (Z)
19
Neutrons (N)
37
Mass number
56
Half-Life
5.0 ms
Abundance
---
Mass
56.009 u
Mass Excess
7,980.0 keV
Spin
(2-)
Discovered
2009
Binding energy per nucleon
7,663 keV
Neutron separation energy
561 keV
Proton separation energy
---
Decay Mode
Decay chain
- KPotassium-56Z 19 · N 375.0 ms
- β⁻
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%