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Brelou Brelou
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Consider a particle composed of quarks.
(a)   The negative pion is composed of what combination of up and down quarks?
(b)   Is the negative pion a baryon or meson?
(c)   Is the negative pion a lepton or a hadron?
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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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Brelou Author
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7 years ago
Helped a lot
Goku935
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this is exactly what I needed
Katey_maree
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Brilliant ツ
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