Periodic Table/Potassium/⁵²K

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⁵²K

Potassium-52

Radioactive· Half-life: 110 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

19

Neutrons (N)

33

Mass Number (A)

52

Atomic Mass

51.981602AMU

Spin / Parity

2-

Binding E/A

7.928keV

Natural Abundance

Trace / None

Half-life

110 ms

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

β⁻

100.0%

β⁻n

72.2%

2n

2.3%

Decay Chain

⁵²KPotassium110 ms

β⁻100.0%

β⁻n⁵¹Ca72.2%

2n⁵⁰K2.30%

⁵²CaCalcium4.60 s

β⁻100.0%

β⁻n⁵¹Sc2.00%

⁵²ScScandium8.20 s

β⁻100.0%

β⁻n⁵¹Ti

⁵²TiTitanium1.70 min

β⁻100.0%

⁵²VVanadium3.74 min

β⁻100.0%

⁵²CrChromiumSTABLE

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

Other Isotopes of Potassium

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

← Back to PotassiumData: IAEA NDS · ENSDF