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Zinc · chemical symbol

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Zinc has 30 protons in every atomic nucleus. Changing that number would make a different element. Source: Zinc ↗

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  1. 31Gallium · chemical symbolRECALL
    Ga

    Atomic number 31

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  2. 32Germanium · chemical symbolRECALL
    Ge

    Atomic number 32

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  3. 33Arsenic · chemical symbolRECALL
    As

    Atomic number 33

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