Periodic Table/Magnesium/³²Mg

← 31Mg33Mg →

³²Mg

Magnesium-32

Radioactive· Half-life: 80.4 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

12

Neutrons (N)

20

Mass Number (A)

32

Atomic Mass

31.999110AMU

Spin / Parity

0+

Binding E/A

7.612keV

Natural Abundance

Trace / None

Half-life

80.4 ms

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

β⁻

100.0%

β⁻n

5.5%

Decay Chain

³²MgMagnesium80.4 ms

β⁻100.0%

β⁻n³¹Al5.50%

³²AlAluminum32.6 ms

β⁻100.0%

β⁻n³¹Si0.70%

³²SiSilicon157 y

β⁻100.0%

³²PPhosphorus14.3 d

β⁻100.0%

³²SSulfurSTABLE

5-step decay chain → stable · Primary path shown · branching ratios indicated

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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