Class 11 Chemistry Classification of Elements and Periodicity in Properties Atomic and Ionic radii

Easy

The size of the isoelectronic species $Cl^{-}$,$Ar$,and $Ca^{2+}$ is affected by

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A
Principal quantum number of valence shell
B
Azimuthal quantum number of valence shell
C
Electron-electron interaction in the outer orbitals
D
Nuclear charge

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Atomic and Ionic radii

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In period $4$ of the periodic table, the elements with the highest and lowest atomic radii are respectively:

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Which has the highest value of ionic radius?

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The radius of $Na^{+}$ cation is less than that of $Na$ atom. Give reason.

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Which of the following represents the correct order of ionic radii?

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