Periodic Table of Elements

F - Fluorine

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Nuclides / Isotopes

Nuc-
lide
Atomic
Mass
NNAbun
%
SpinHalf LifeDMDTBR
%
Decay
Energy
(MeV)
F1414.0365Syn2- PO13 3.200
F1515.0186Syn1/2+1MeVPO14 1.480
F1616.01157Syn0-40keVPO15 0.536
F1717.00218Syn5/2+64.49sεO17 2.761
F1818.00099Syn1+109.77mεO18 1.656
F1918.998410100.1/2+Stable 
F2020.11Syn2+11sβ-Ne20 7.025
F2121.12Syn5/2+4.158sβ-Ne21 5.684
F2222.00313Syn3+, 4+4.23sβ-Ne22 10.818
F2323.003614Syn5/2+, 3/2+2.23sβ-Ne23 8.480
F2424.008115Syn1+, 2+, 3+0.34sβ-Ne24 13.490
F2525.012116Syn 59msβ-Ne25  
 59msβ- + NNe24  
F2626.0217Syn      
F2727.02718Syn >200ns    
F2828.03619Syn      
F2929.04320Syn >200ns    
NuclidePotential Parent Nuclides
F14None known
F15Ne16 (Syn)
F16None known
F17Ne17 (Syn)
F18Ne18 (Syn)
F19Ne19 (Syn) O19 (Syn)
F20O20 (Syn)
F21O21 (Syn)
F22O22 (Syn) O23 (Syn)
F23O23 (Syn) O24 (Syn)
F24O24 (Syn)
F25None known
F26None known
F27None known
F28None known
F29None known

Key:

  • NN = Number of Neutrons
  • Abun % = Natural Abundance (as a percentage)
  • Syn = Synthetic Nuclide (does not occur in nature)
  • DM = Decay Mode
    α = Alpha emission
    β- = Beta emission
    β- β- = Double beta decay
    β+ = Positron emission
    ε = Electron Capture
    IT = Isomeric Transition
    N = Neutron emission
    P = Proton emission
    SF = Spontaneous Fission
  • DT = Decays To
  • BR % = Branch Ratio (as a percentage)

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References

A list of reference sources used to compile the data provided on our periodic table of elements can be found on the main periodic table page.

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