Al

Aluminium-32m

Protons (Z)

13

Neutrons (N)

19

Mass number

32

Half-Life

200.0 ns

Abundance

---

Mass

31.989 u

Mass Excess

-10,142.0 keV

Spin

(4+)

Discovered

1996

Binding energy per nucleon

8,070 keV

Neutron separation energy

3,263 keV

Proton separation energy

14,309 keV

Decay Mode

γAluminium-32100%

Decay chain

Aluminium-32Z 13 · N 19200.0 ns
γ100%
β⁻99.3%
β⁻100%
β⁻100%