In a nuclear fission reaction, what molecules are produced?
Correct answer: A. Neutrons
- A. Neutrons
- B. Protons
- C. Electrons
- D. Alpha particles
Explanation
When a nucleus fissions, it splits into several smaller fragments. These fragments, or fission products, are about equal to half the original mass. Two or three neutrons are also emitted.
This question appeared on the ETEA MDCAT 2013 paper, which you can sit online with every answer explained.
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About Composition of Atomic Nuclei
Atomic nuclei contain positively charged protons and electrically neutral neutrons, collectively called nucleons. Questions use atomic number, mass number and nuclear notation to identify isotopes, isobars and isotones, and may connect nuclear composition with nuclear charge, mass defect, binding energy and the stability of the nucleus.
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