The tendency towards formation of coloured ions is the maximum in:
s-block elements
d-block elements
p-block elements
f-block elements
A characteristic property of d-block elements, due to d-d transition.
The correct statement (s) from the following is/are:
i) All the d and f-block elements are metals.
ii) All d and f-block elements form coloured ions.
iii) All d and f-block elements are paramagnetic.