Which of the following has the smallest radius? Group of answer choices Ne Na+ Mg2+ F– O2–?

3 Answers

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  • 1 month ago

    Refer to the table below.

    All of the five given species are isoelectronic. Mg²⁺ has smallest radius because it has the greatest nuclear charge (the greatest number of protons) to attract the same number of electrons

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  • Dr W
    Lv 7
    1 month ago

    did you try googling ionic radius of the elements?

    https://en.wikipedia.org/wiki/Ionic_radius

  • KennyB
    Lv 7
    1 month ago

    Smallest is Mg2+

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