The maximum number of electrons in a $P$ orbital with $n = 6$ and $m = 0$ is ......

What is the relationship between the shapes of $3d_{xy}$ and $3d_{x^2-y^2}$ orbitals?

Which set of quantum numbers for an electron of an atom is not possible?

If the $n^{th}$ specific period of the periodic table contains $\frac{(n+2)^2}{2}$ elements,then the maximum value of the azimuthal quantum number associated with that period is:

According to the Aufbau principle,what is the correct order of energy for $3d$,$4s$,and $4p$ orbitals?

The orbital nearest to the nucleus is