1.

The correct statement(s) from among the following is/are? (i). all the d and f-block elements are metals (ii). all the d and f-block elements form coloured ions (iii). All th d- and f-block elements form paramagnetic ionsA. (i) onlyB. (i) and (ii)C. (ii) and (iii)D. all

Answer» Correct Answer - A


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