A. electrons only
B. positive ions only
C. negative ions only
D. positive and negative ions
E. none of the above
Correct Answer: electrons only ✔
Last Updated: December 22, 2018
A. electrons only
B. positive ions only
C. negative ions only
D. positive and negative ions
E. none of the above
Correct Answer: electrons only ✔
Last Updated: December 22, 2018