Question

The outermost configuration of most electronegative element is :

• A. $n{s}^{2}n{p}^5$
• B. $n{s}^{2}n{p}^6$
• C. $n{s}^{2}n{p}^4$
• D. $n{s}^{2}n{p}^3$

Answer 1

The correct option is A $n{s}^{2}n{p}^5$

Most electronegative element corresponds to $n{s}^{2}n{p}^5$ configuration.