Is there any rule to find the maximum number of electrons in any shell ?

Write the formula to find the maximum number of electrons present in a shell.

The maximum number of electrons present in K shell are

Observe the table given below. |{:("Shell","Shell No","Maximum number of electrons in shell"),(K,1," "2(1)^(2)=2),(L,2," "2(2)^(2)=8),(M,3," "2(3)^(2)=18),(N,4," "2(4)^(2)=34):}| Answer the following questions. Write the general form of the formula to find maximum number of electrons in each shell?

What is maximum number of electrons present in M-shell?

The maximum number of electrons, that can occupy f‘sub-shell is

The maximum number of electrons in sub shell with l=1 and n=3 is

The maximum number of electrons that can occupy a main shell (n) is

If n = 3, mention the orbitals present in the shell and write maximum number of electrons in the shell.

What is the maximum number of electrons in any shell, lf 'n' ls the principal quantum number?

Statement (A) : Subshells, s, p. d and f can have a maximum of 1, 3, 5 and 7 electrons respectively. Statement (B) : The maximum number electrons in any shell is 2n^2 .