Periodic Table/Aluminum/³⁷Al

← 36Al38Al →

³⁷Al

Aluminum-37

Radioactive· Half-life: 11.4 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

13

Neutrons (N)

24

Mass Number (A)

37

Atomic Mass

37.010531AMU

Spin / Parity

5/2+

Binding E/A

7.352keV

Natural Abundance

Trace / None

Half-life

11.4 ms

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

β⁻

100.0%

β⁻n

52.0%

2n

1.0%

Decay Chain

³⁷AlAluminum11.4 ms

β⁻100.0%

β⁻n³⁶Si52.0%

2n³⁵Al1.00%

³⁷SiSilicon141 ms

β⁻100.0%

β⁻n³⁶P17.0%

2n³⁵Si

³⁷PPhosphorus2.31 s

β⁻100.0%

β⁻n³⁶S

³⁷SSulfur5.05 min

β⁻100.0%

³⁷ClChlorineSTABLE

5-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