Periodic Table/Fluorine/²⁰F

← 19F21F →

²⁰F

Fluorine-20

Radioactive· Half-life: 11.0 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

9

Neutrons (N)

11

Mass Number (A)

20

Atomic Mass

19.999981AMU

Spin / Parity

2+

Binding E/A

7.490keV

Natural Abundance

Trace / None

Half-life

11.0 s

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

β⁻

100.0%

Decay Chain

²⁰FFluorine11.0 s

β⁻100.0%

²⁰NeNeonSTABLE

2-step decay chain → stable · Primary path shown

Other Isotopes of Fluorine

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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