Periodic Table/Magnesium/²⁹Mg

← 28Mg30Mg →

²⁹Mg

Magnesium-29

Radioactive· Half-life: 1.30 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

12

Neutrons (N)

17

Mass Number (A)

29

Atomic Mass

28.988607AMU

Spin / Parity

3/2+

Binding E/A

7.902keV

Natural Abundance

Trace / None

Half-life

1.30 s

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁻

100.0%

Decay Chain

²⁹MgMagnesium1.30 s

β⁻100.0%

²⁹AlAluminum6.56 min

β⁻100.0%

²⁹SiSiliconSTABLE

3-step decay chain → stable · Primary path shown

Other Isotopes of Magnesium

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

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