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The d-electrons affect the properties of the transition elements to a great extent.

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in Chemistry – Class 12 by (188k points)
The d-electrons affect the properties of the transition elements to a great extent.

(a) True

(b) False

I had been asked this question during an interview.

The doubt is from General Properties of the Transition Elements (D-Block) topic in chapter D and F-Block Elements of Chemistry – Class 12

1 Answer

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Correct choice is (a) True

Easiest explanation: The transition elements differ from one another only in the number of electrons in the d-orbitals of the penultimate shell. The d-orbitals of the transition elements project to the periphery of the atom more than s and p-orbitals. Therefore, the d-electrons affect the properties of transition elements to a great extent.

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