Periodic Table/Silicon/⁴¹Si

← 40Si42Si →

⁴¹Si

Silicon-41

Radioactive· Half-life: 20.0 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

14

Neutrons (N)

27

Mass Number (A)

41

Atomic Mass

41.014171AMU

Spin / Parity

7/2-

Binding E/A

7.308keV

Natural Abundance

Trace / None

Half-life

20.0 ms

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

β⁻

100.0%

β⁻n

55.0%

2n

Decay Chain

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

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

Other Isotopes of Silicon

22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

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