Fluorine on periodic table of the elements. Halogen and chemical element with symbol F and atomic number 9. Most electronegative element.

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Fluorine on periodic table of the elements. Halogen and chemical element with symbol F and atomic number 9. Most electronegative element and extremely reactive. Topical fluoride reduces dental caries.

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Size: 9000px × 6000px
Photo credit: © Peter Hermes Furian / Alamy / Afripics
License: Royalty Free
Model Released: No

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