Al

Aluminium-23

Protons (Z)

13

Neutrons (N)

10

Mass number

23

Half-Life

446.0 ms

Abundance

---

Mass

23.007 u

Mass Excess

6,748.1 keV

Spin

5/2+

Discovered

1969

Binding energy per nucleon

7,336 keV

Neutron separation energy

19,523 keV

Proton separation energy

141 keV

Decay Mode

Decay chain

Aluminium-23Z 13 · N 10446.0 ms
β⁺98.78%
β⁺100%