what are the starting materials for nuclear fission?\no two small nuclei\no two large nuclei\no a neutron…

what are the starting materials for nuclear fission?\no two small nuclei\no two large nuclei\no a neutron and a large nucleus\no a neutron and a small nucleus
Answer
Brief Explanations:
Nuclear fission is a process where a large nucleus is bombarded by a neutron, causing it to split into smaller nuclei. So the starting materials are a neutron and a large nucleus.
Answer:
C. a neutron and a large nucleus