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Particles, Antiparticles & Photons – electron, positron, proton, antiproton, neutron, antineutron, neutrino, antineutrino, pair production, annihilation
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Every particle has an anti-particle - Electron and positron - Proton and antiproton - Neutrino and antineutrino - Quarks and anti-quarks - They both have. - ppt download
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