The angular momentum of an electron depends on:

The orbital angular momentum of an electron in an $s$ orbital is:

The electron density between $1s$ and $2s$ orbital is

The maximum number of electrons present in the $N$ shell is:

Which of the following rules is violated by the given electronic configuration?

Arrange the following atomic orbitals of multi-electron atoms in order of increasing energy.
$A$. $n=3, l=2, m=+1$
$B$. $n=4, l=0, m=0$
$C$. $n=6, l=1, m=0$
$D$. $n=5, l=1, m=+1$
$E$. $n=2, l=1, m=+1$
Choose the correct answer from the options given below: