Question

Which of the following statements is not correct?

• A. The shape of an atomic orbital depends on the azimuthal quantum number
• B. The orientation of an atomic is given by magnetic quantum number
• C. The energy of an electron in an atomic orbital of multi electron atom depends on the principal quantum number only
• D. The number of degenerate atomic orbitals of one type depends on the values of azimuthal and magnetic quantum numbers

Answer 1

Answer: (C)

For multi electron atom energy depends on $n$ and $l(n+l)$ rule