s-block contains the element

The f -block elements of the periodic table contains those element in which

The f -block elements of the periodic table contains those element in which

A-set contains 4 elements. It’s power set will contain _______ element.

Which block contains inner transition elements?

Which block contains inner transition elements.

The period in which s-block, p-block and d- block elements are present

Which of the following elements do not follow the general trends? (i) s -block elements (ii) p- block elements (iii) f -block (iv) d- block elements

In s- block elements, the differentiating electron enters the ________orbital.