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Physics (AS & A Level) · Feb / March 2020 · Paper 12 · Question 40

9702Fundamental particles

Which row gives the correct type and quark composition for the named particle?

  1. Aneutron, hadron, u u d
  2. Bneutron, lepton, u d d
  3. Cproton, hadron, u u d
  4. Dproton, lepton, u d d

As printed in the paper

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Correct answer: C. proton, hadron, u u d

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