s, p, d and f Block Elements — Prelims Questions

Which of the following statements about d-block elements is INCORRECT?

Which of the following elements is most likely to exhibit the inert pair effect prominently?

Which of the following pairs of elements would exhibit similar atomic radii due to lanthanoid contraction?

Which of the following general outer electronic configurations corresponds to a p-block element?

Which of the following properties is NOT characteristic of s-block elements?

Which of the following elements is an f-block element?