MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryPeriodic PropertiesAtomic radius The correct order of ionic size of N₃–, Na⁺, F–, Mg²⁺ and O₂–is:
A.Mg²⁺> Na⁺> F–> O₂–< N₃–
B.N₃–< F–> O₂–> Na⁺> Mg²⁺
C.Mg²⁺< Na⁺< F–< O₂–< N₃–✓ Correct
D.N₃–> O₂–> F–> Na⁺< Mg²⁺
Explanation
Isoelectronic species, ionic Radius is inversely proportional to Atomic number. Ionic radii is 3 2 2 N O F Na Mg
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