Classification of Elements Part 1

Section: Chemistry

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Question : 45 of 100

Marks: +1, -0

The ionic radii of O2–,F–,Na+ and Mg2+ are in the order :

[4 Sep 2020 Shift 1]

F–>O2–>Na+>Mg2+
Mg2+>Na+>F–>O2–
O2–>F–>Mg2+>Na+
O2–>F–>Na+>Mg2+

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