JEE Main 2010Annual, Paper 1ChemistryEasyClassification of Elements and Periodicity in Properties127× since 2002The correct sequence which shows decreasing order of the ionic radii of the elements isAOption A. Al³⁺ > Mg²⁺ > Na⁺ > F⁻ > O²⁻BOption B. Na⁺ > Mg²⁺ > Al³⁺ > O2– > F^–COption C. Na⁺ > F^– > Mg²⁺ > O2– > Al³⁺DOption D. O2– > F^– > Na⁺ > Mg²⁺ > Al³⁺CheckSkip · show solution
