Question

relationship between electronic configuration of an element and it's valency

Answer 1

HERE IS YOUR'S ANSWER;

◆ Electronic Configuration: It is the total number of electrons present in the shells of an element. This theory was composed by Neil Bohr.

◆ Valency: It is the combining power of an element.

◆◆ RELATIONSHIP ◆◆

8- No. Valenced Electrons = Valency.

Example: Nitrogen -7

2,5

=> 8 - 5 = 3

3 is the valency of Nitrogen.

【 Note this rules is valid for elements having Valenced electrons > 3.】

HOPE IT HELPS