Question

The number of electrons that can be accommodated in any energy level is given by ________

• A. $2n^4$
• B. $2n^3$
• C. $2n^2$
• D. $2n^1$

Answer 1

The correct option is C

$2n^2$

$2n^2$

The formula clearly helps in getting the maximum limit of electrons that could be accepted in any energy level. The maximum number cannot be breached but lesser number is always acceptable.