Question

2 multiple choice, just want to verify my answers:
Use orbital box notation for the following elements and determine which ones, present as single atoms, would give rise to paramagnetism:
a) ZN, Co and Ca b) Zn, Ar and Ca c)N and Co d) N and Ar e) All of them My answer was C.

Answer 1

the elements given where N, Zn, Ar, Co, Ca