Periodic Table/Aluminum/³²Al

← 31Al33Al →

³²Al

Aluminum-32

Radioactive· Half-life: 32.6 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

13

Neutrons (N)

19

Mass Number (A)

32

Atomic Mass

31.988084AMU

Spin / Parity

1+

Binding E/A

7.893keV

Natural Abundance

Trace / None

Half-life

32.6 ms

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

β⁻

100.0%

β⁻n

0.7%

Decay Chain

³²AlAluminum32.6 ms

β⁻100.0%

β⁻n³¹Si0.70%

³²SiSilicon157 y

β⁻100.0%

³²PPhosphorus14.3 d

β⁻100.0%

³²SSulfurSTABLE

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

Other Isotopes of Aluminum

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

← Back to AluminumData: IAEA NDS · ENSDF