07 Preparation of Ozonised Oxygen by Siemen's Ozoniser || p-Block elements for || 12th NEET

Configuration Of S And P Block Elements

Atoms of d-block elements in a given period are smaller than those of s-block elements but bigger than those of p-block elements. However, the variation within a given series is quite small because

In the long or modern form of the periodic table, the element in the periodic table have been divided into four blocks, s-p-d -and f -. Each period begins with the filling of new energy shell. Two series of f -block elements are placed at the bottom of the periodic table. The element with Z=39 belongs to

Transition elements having more tendency to form complex than representative elements (s and p-block elements) due to:

First member of each group of representative elements (i.e., s and p-block elements) shows anomalous behaviour. Illustrate with two examples.

How do atomic radius generally vary in a period and in a group for s-and p- block elements ? How do you explain the variation?