Al

Aluminium-40

Protons (Z)

13

Neutrons (N)

27

Mass number

40

Half-Life

10.0 ms

Abundance

---

Mass

40.031 u

Mass Excess

28,820.0 keV

Spin

---

Discovered

1996

Binding energy per nucleon

7,097 keV

Neutron separation energy

741 keV

Proton separation energy

21,249 keV

Decay Mode

Decay chain

Aluminium-40Z 13 · N 2710.0 ms
β⁻
β⁻62%
β⁻84.2%
β⁻100%
β⁻100%