A. 3p to 3s
B. 3p to 4p
C. 2s to 2p
D. 1s to 2s

Correct Answer: Option A

A. 3p to 3s

SEE ALSO  Which of the following statements about the electrolysis of CuSO4(aq) using copper cathode and platinum anode is not correct?

Copyright warnings! Do not copy.