Periodic Table/Aluminum/⁴¹Al

← 40Al42Al →

⁴¹Al

Aluminum-41

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

13

Neutrons (N)

28

Mass Number (A)

41

Atomic Mass

41.037134AMU

Spin / Parity

5/2+

Binding E/A

6.818keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁻

β⁻n

2n

Decay Chain

⁴¹AlAluminum?

β⁻

β⁻n⁴⁰Si

2n³⁹Al

⁴¹SiSilicon20.0 ms

β⁻100.0%

β⁻n⁴⁰P55.0%

2n³⁹Si

⁴¹PPhosphorus101 ms

β⁻100.0%

β⁻n⁴⁰S30.0%

2n³⁹P

⁴¹SSulfur1.99 s

β⁻100.0%

β⁻n⁴⁰Cl

⁴¹ClChlorine38.4 s

β⁻100.0%

⁴¹ArArgon1.83 h

β⁻100.0%

⁴¹KPotassiumSTABLE

7-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