Periodic Table/Aluminum/²⁹Al

← 28Al30Al →

²⁹Al

Aluminum-29

Radioactive· Half-life: 6.56 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

13

Neutrons (N)

16

Mass Number (A)

29

Atomic Mass

28.980453AMU

Spin / Parity

5/2+

Binding E/A

8.119keV

Natural Abundance

Trace / None

Half-life

6.56 min

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

β⁻

100.0%

Decay Chain

²⁹AlAluminum6.56 min

β⁻100.0%

²⁹SiSiliconSTABLE

2-step decay chain → stable · Primary path shown

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