Indicate the molecular orbital diagrams of the following species?Which isdiamagnetic and which is paramagnetic?If paramagnetic,indicate the numberof unpaired electrons.(a)CO;(b)O2+;(c)N2
【单选题】听力原文:M: I'm really surprised you got an 'A' on the test. You didn't seem to have done a lot of reading. W: Now you know why I never missed a lecture. What contributes to the woman's high score?