Isotope of Fluorine

Kaily Murphy

Henri Moissan discovered fluorine.

Fluorine has 18 known isotopes:

F-14, F-15, F-16, F-17, F-18, F-18m, F-19, F-20, F-21, F-22, F-23, F-24, F-25, F-26, F-27, F-28, F-29, F-30, F-31

Fluorine-19

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^Isotope Chemical Symbol ^

  • Atomic Number: 9
  • Atomic Mass: 19
  • # of Protons: 9
  • # of Electrons: 9
  • # of Neutrons: 10

Physical properties

~ pale yellow colored gas

~ gas to liquid, liquid to solid

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Uses of fluorine-19

~ Plasma Etching in semiconductor manufacturing

~ Flat panel display production and microelectromechanical systems fabrication

Interesting Facts...

~ It glows, from small amounts of europium in the fluorite

~ The most chemically reactive element

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Resources