Match the entries in Column I with the correctly related quantum number(s) in Column II. Indicate your answer by darkening the appropriate bubbles of the `4xx4` matrix given in the ORS.
`{:(,"Column I",,"Column II",),((A),"Orbital angular momentum of the",(P),"Principal quantum number",),(,"electron in a hydrogen-like atomic orbital",,,),((B),"A hydrogen-like one-electron wave",(Q),"Azimuthal equation number",),(,"function obeying Pauli principle",,,),((C),"Shape.size and orientation of hydrogen like atomic orbitals" ,(R),"Magnetic quantum number",),((D),"Probability density of electron at the nucleus" ,(S),"Electron spin quantum number",),(,"in hydrogen-like atom",,,):}`
