Which of the following is a consequence of the exclusion principle?

W) Electrons bound in an atom can only occupy orbits for which the angular momentum is quantized

X) An electron in a stationary state emits no radiation

Y) No two electrons in a single atom can have an identical set of quantum numbers

Z) Only when an electron jumps to a lower state does it emit a photon
Y) NO TWO ELECTRONS IN A SINGLE ATOM CAN HAVE AN IDENTICAL SET OF QUANTUM NUMBERS