The correct statement(s) among the following is/are (i) all the \( \mathrm{d} \) and f-block ele...

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The correct statement(s) among the following is/are
(i) all the \( \mathrm{d} \) and f-block elements are metals.
(ii) all the \( \mathrm{d} \) and f-block elements form coloured ions.
(iii) all the \( \mathrm{d} \) and f-block elements form paramagnetic ions.
(a) (i) only
(b) (i) and (ii)
(c) (ii) and (iii)
(d) All of these
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