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Fluorine · chemical symbol

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

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More from Element Chemical Symbols

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  1. 10Neon · chemical symbolRECALL
    Ne

    Atomic number 10

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  2. 11Sodium · chemical symbolRECALL
    Na

    Atomic number 11

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  3. 12Magnesium · chemical symbolRECALL
    Mg

    Atomic number 12

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