Nucleus of an atom whose atomic mass is 24 consists of:
Correct answer: C. 11 protons and 13 neutrons
- A. 11 electrons, 11 protons and 13 neutrons
- B. 11 electrons, 13 protons and 11 neutrons
- C. 11 protons and 13 neutrons
- D. 11 protons and 13 electrons
Explanation
Nucleus of an atom whose atomic mass is 24 consists of:A = P+N24=11+13So, number of protons = 11Number of neutrons = 13
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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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