1) Which ion does not have a noble gas configuration in its
ground state? A) Sc3+ B) Al3+ C) Ga3+ D) As3-
2) Give the ground state electron configuration for Pb
3) Which of the following statements is false?
A) An orbital can accommodate at most two electrons.
B) The electron density at a point is proportional to
ψ2 at that point.
C) The spin quantum number of an electron must be either + 1/2
or – 1/2 .
D)...