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The names transition and inner transition metals are used to indicate the element of:A. d-block elements onlyB. f-block elements onlyC. p-and-d-blocks element respectivelyD. d-and f-blocks elements respectively

Answer» Correct Answer - D
In electron configuration of d-block element last electron filled in `(n - 1) d` subshell & these element placed between s-block and p-block element in periodic table. In f-block element, last electron filled in `(n - 2)` f-subshell and these elements are placed in third `B` group in transition element.
These element known as inner transition metal elements.


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