Mg

Magnesium-29

Protons (Z)

12

Neutrons (N)

17

Mass number

29

Half-Life

1.3 s

Abundance

---

Mass

28.989 u

Mass Excess

-10,612.4 keV

Spin

3/2+

Discovered

1971

Binding energy per nucleon

8,114 keV

Neutron separation energy

3,664 keV

Proton separation energy

16,913 keV

Decay Mode

β⁻Aluminium-29100%

Decay chain

Magnesium-29Z 12 · N 171.3 s
β⁻100%
β⁻100%