Which of the following statements about nuclear fission is true?
- No new elements can be produced in a fission reaction.
- Energy released in fission reactions is generally less than that from fusion reactions.
- In a fission reaction, two light nuclei are combined into a heavier one.
- Fission reactions can be explained on the basis of the conservation of mass-energy.
OpenStax College Physics 2e, 32.6 Fission, exercise 1