Periodic Table/Potassium/⁵⁰K

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⁵⁰K

Potassium-50

Radioactive· Half-life: 472 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

19

Neutrons (N)

31

Mass Number (A)

50

Atomic Mass

49.972380AMU

Spin / Parity

0-

Binding E/A

8.094keV

Natural Abundance

Trace / None

Half-life

472 ms

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

β⁻

100.0%

β⁻n

28.6%

2n

Decay Chain

⁵⁰KPotassium472 ms

β⁻100.0%

β⁻n⁴⁹Ca28.6%

2n⁴⁸K

⁵⁰CaCalcium13.4 s

β⁻100.0%

⁵⁰ScScandium1.71 min

β⁻100.0%

⁵⁰TiTitaniumSTABLE

4-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