Average energy required to remove one nucleon from the nucleus is called__________________?
Correct answer: A. Binding energy per nucleon
- A. Binding energy per nucleon
- B. Energy of decay
- C. Destruction energy
- D. All of above
Explanation
Binding energy per nucleon is the average energy needed to remove one nucleon from a nucleus, calculated as total binding energy divided by the mass number. The likely mistake is choosing energy of decay, which is energy released during a radioactive transformation rather than the average energy holding each nucleon in the nucleus.
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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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