Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEAtomic Size, ZeffMedium2 minQB

ChemistryMediumsingle choice

Which one of the following is correct order of increase of size?

Answer:

Solution:

Ionic size: Na $^{+}$ < F⁻ (isoelectronic, higher Zeff for Na $^{+}$ ). Atomic size: Al < Mg (across period). Overall: Na $^{+}$ < Al < Mg < F⁻.

Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Atomic Size, Zeff

⏱ 2mℹ️ Source: QB

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