K

Potassium-47

Protons (Z)

19

Neutrons (N)

28

Mass number

47

Half-Life

17.38 s

Abundance

---

Mass

46.962 u

Mass Excess

-35,712.0 keV

Spin

1/2+

Discovered

1964

Binding energy per nucleon

8,515 keV

Neutron separation energy

8,369 keV

Proton separation energy

13,230 keV

Decay Mode

β⁻Calcium-47100%

Decay chain

Potassium-47Z 19 · N 2817.38 s
β⁻100%
β⁻100%
β⁻100%