Question

state diagonal relationship ​

Answer 1

A diagonal relationship is said to exist between certain pairs of diagonally adjacent elements in the second and third periods (first 20 elements) of the periodic table. ... Moving rightward across the period decreases the atomic radii of atoms, while moving down the group will increase the atomic radii.

Answer 2

Answer:

Diagonal relationships occur because of the different ways in which many atomic properties vary down groups and across periods of the Periodic Table. In addition to the group and period relationships, the elements of s and p-block elements also exhibit diagonal relationships.

Explanation:

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