Difference between S and ${{\rm{S}}^{2 - }}{\rm{as\;}}{{\rm{S}}^{2 - }}$ has

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NEET UG CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Difference between S and

{\mathrm{S}^{2 - }}\mathrm{as\;}{\mathrm{S}^{2 - }}

has

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Correct option: A

Larger radii and larger size

Option A (Larger radii and larger size) is correct because adding electrons to an atom increases electron-electron repulsion, leading to an expansion of the electron cloud.

More Questions from CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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The elements with zero electron affinity are S-I:

\mathrm{Cu}^{+2}

paramagnetic.

S-II: All the orbitals present in

\mathrm{Cu}^{+2}

ion are doubly occupied. Which of the following is the most electropositive element? The law of Octaves is not applicable to: Assertion (A): Mendeleev's arranged elements in horizontal rows and vertical columns.
Reason (R): Mendeleev's ignored the order of atomic weight thinking that the atomic measurements might be incorrect. Which of the following electronic configuration does not belong to same block as others?