In a nuclear reaction, which of the following is conserved
Correct answer: C. Atomic number and mass number and energy
- A. Atomic number only
- B. Atomic mass only
- C. Atomic number and mass number and energy
- D. Energy only
Explanation
Correct. In many nuclear reactions, conservation laws dictate that both atomic number and mass number, as well as energy, are conserved In summary, the correct option is **c. Atomic number and mass number and energy** for conservation in nuclear reactions
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Atomic nuclei contain protons and neutrons, with nuclear size, mass defect and binding energy describing their stability. The work covers alpha, beta and gamma decay, decay equations, half-life and decay rate, along with radiation safety and medical applications such as imaging, radiotherapy and tracers.
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