Sharanya posted an Question
April 09, 2021 • 00:55 am 30 points
  • CSIR NET
  • Physical Sciences

73. which of the following has an internal structure? (a) photon (b) muon (c) electron (d) pion

73. Which of the following has an internal structure? (A) Photon (B) Muon (C) Electron (D) Pion

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  • Devisharan best-answer

    Pions has quarks contents rest of the options does not have internal structure. Therefore option D is correct.

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