Question 12
Given the electronic configuration of Sc ($1s^2\,2s^2\,2p^6\,3s^2\,3p^6\,4s^2\,3d^1\,4s^2$), what are the possible charges of the Sc cation?
A. +1
B. +3
C. +1 and +2
D. +1, +2, and +3
Editorial review: explain the source ambiguity and the scientifically supported conclusions.
A. +1
B. +3
C. +1 and +2
D. +1, +2, and +3
Editorial review: explain the source ambiguity and the scientifically supported conclusions.