K

Potassium-38n

Protons (Z)

19

Neutrons (N)

19

Mass number

38

Half-Life

21.95 µs

Abundance

---

Mass

37.973 u

Mass Excess

-25,342.66 keV

Spin

(7+)

Discovered

1971

Binding energy per nucleon

8,347 keV

Neutron separation energy

8,614 keV

Proton separation energy

1,684 keV

Decay Mode

γPotassium-38100%

Decay chain

Potassium-38Z 19 · N 1921.95 µs
γ100%
β⁺100%