Which of the following is NOT typically produced during nuclear fission reactions?

• A. Alpha particles
• B. Fission fragments
• C. Gamma rays
• D. Neutrons

Answer: (A)

Verified step by step guidance

1. Step 1: Understand what nuclear fission is — it is a process where a heavy nucleus splits into two or more smaller nuclei, releasing energy and other particles.
2. Step 2: Identify the common products of nuclear fission reactions, which typically include fission fragments (the smaller nuclei formed), neutrons (which can induce further fission), and gamma rays (high-energy photons emitted during the process).
3. Step 3: Recognize that alpha particles (helium nuclei) are generally not produced as a direct result of nuclear fission; instead, they are commonly emitted during alpha decay, a different type of radioactive decay.
4. Step 4: Compare the options given: fission fragments, gamma rays, and neutrons are all typical products of fission, while alpha particles are not typically produced in this process.
5. Step 5: Conclude that the correct answer is alpha particles, as they are not a typical product of nuclear fission reactions.