Physics 9702 · AS & A Level · Fundamental particles

Fundamental particles — practice question

A hadron is made up of antiquarks that are all the same. What could be a possible value, in terms of the elementary charge $e$, for the hadron’s charge?

  • A$0e$
  • B$+1e$
  • C$+2e$
  • D$+3e$

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