Question

Why do transition elements have I ionisation energy than s block elements?​

Answer 1

Explanation:

This indicates that the transition elements are less electropositive than s-block elements. Explanation : Transition metals have smaller atomic radii and higher nuclear charge as compared to the alkali metals. Both these factors tend to increase the ionisation energy, as observed.

Answer 2

Answer:

the IP of s block elements is less than transition elements because of their size and Noble gas configuration acquired after losing an electron