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Atomic Radii and Ionization Energy (Group 1)

The ionic rad...

Question

The ionic radius of the ions having same charge of d block elements in a given series:

A

Increases from left to right across a period

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B

Decreases from left to right across a period

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C

First increases then decreases

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D

Remains constant throughout

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Solution

The correct option is B
Decreases from left to right across a period

Due to gradual increase in nuclear charge there is decrease in ionic radius.

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