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Physics (AS & A Level) · May / June 2023 · Paper 11 · Question 40

9702Fundamental particles

Which statement about a proton is correct?

  1. AA proton is a baryon but not a meson.
  2. BA proton is a meson but not a hadron.
  3. CA proton is both a hadron and a meson.
  4. DA proton is both a meson and a baryon.

As printed in the paper

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Correct answer: A. A proton is a baryon but not a meson.

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