JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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The electronic configuration of inner transition elements is

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Correct option: D

n s^2(n-1) d^{0-1}(n-2) f^{1-14}

Option D (

n s^2(n-1) d^{0-1}(n-2) f^{1-14}

) is correct because it accurately represents the filling of the (n-2)f orbitals in inner transition elements.

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