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This chemical element has the symbol F.

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Your new ahaFluorine

Fluorine has 9 protons in every atomic nucleus. Changing that number would make a different element. Source: Fluorine ↗

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More from Chemical Symbols and Elements

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  1. 10This chemical element has the symbol Ne.RECALL
    Neon

    Atomic number 10

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  2. 11This chemical element has the symbol Na.RECALL
    Sodium

    Atomic number 11

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  3. 12This chemical element has the symbol Mg.RECALL
    Magnesium

    Atomic number 12

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