Which of the following particles is NOT made up of quarks? (There may be more than one correct choice.)
A) proton
B) neutron
C) electron
D) π-meson
E) neutrino

Name: Which of the following particles is NOT made up of quarks? (There may be more than one correct choice.) A) proton B) neutron C) electron D) π-meson E) neutrino
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Question

Quizplus · Accepted Answer

Electrons and neutrinos are fundamental particles known as leptons and are not made up of quarks, unlike protons, neutrons, and π-mesons, which are hadrons composed of quarks.

Which of the Following Particles Is NOT Made Up of Quarks