The main source of energy in the stars and the sun is due to:
Correct answer: B. Fusion reaction
- A. Fission reaction
- B. Fusion reaction
- C. Chemical reaction
- D. None of above
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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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