which of the statement below are correct about nuclear fission?

I. The number of neutrons released exceeds the number that caused the fission.
II. There is loss of mass.
III. Energy is produced.
IV. Smaller nuclei merge to form larger nuclei

A. II, III and IV only
B. I, II and IV only
C. I, II and III only
D. I, III and IV only

Correct Answer:

Option C = I, II and III only