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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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For

{ }^{19} {F}^{-1},{ }^{16} {O}^{-2}, { }^{20} {Ne},

choose the correct statement.

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Correct option: D

All of the above

Option D (All of the above) is correct because all three species, 19F-1, 16O-2, and 20Ne, have 10 electrons each, making them isoelectronic.

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