Periodic Table/Silicon/⁴³Si

← 42Si44Si →

⁴³Si

Silicon-43

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

14

Neutrons (N)

29

Mass Number (A)

43

Atomic Mass

43.026119AMU

Spin / Parity

3/2-

Binding E/A

7.084keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁻

β⁻n

2n

Decay Chain

⁴³SiSilicon?

β⁻

β⁻n⁴²P

2n⁴¹Si

⁴³PPhosphorus35.8 ms

β⁻100.0%

β⁻n⁴²S100.0%

2n⁴¹P

⁴³SSulfur265 ms

β⁻100.0%

β⁻n⁴²Cl40.0%

⁴³ClChlorine3.13 s

β⁻100.0%

β⁻n⁴²Ar

⁴³ArArgon5.37 min

β⁻100.0%

⁴³KPotassium22.3 h

β⁻100.0%

⁴³CaCalciumSTABLE

7-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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