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This chemical element has the symbol Mg.

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Your new ahaMagnesium

Magnesium has 12 protons in every atomic nucleus. Changing that number would make a different element. Source: Magnesium ↗

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  1. 13This chemical element has the symbol Al.RECALL
    Aluminium

    Atomic number 13

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  2. 14This chemical element has the symbol Si.RECALL
    Silicon

    Atomic number 14

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  3. 15This chemical element has the symbol P.RECALL
    Phosphorus

    Atomic number 15

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