Question

What is the formula used to calculate number of electron in any shell

Answer 1

The maximum number of electrons may be present in a particular shell is calculated by the formula $2n^{2}$.

MARK BRAINLIEST......

Answer 2

The formula used to calculate the no. of electron in any shell is

2 multiply (no.of shell)square
eg. 2 multiply (2)square equal to 8 electrons
sorry I didn't have signs so I need to use words