Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEMiscellaneous/MixedEasy2 minPYQ_2018

ChemistryEasysingle choice

For $Na^{+}, Mg^{2 +}, F^{-}$ and $O^{2 -}$ ; the correct order of increasing Ionic radii is :

Options:

Answer:

Solution:

All species are isoelectronic $(10 e^{-})$ . isoelectronic series, when negative charge increases the radius of ion increases. $∴ Mg^{2 +} < Na^{+} < F^{-} < O^{2 -}$

Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2018

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