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The Standard Model — Question 52

Original QCE Vault practice · 1 mark

Q52 · Practice questionComplex familiar1 mark

QUESTION 52

A positively charged pion π+\pi^+ is a meson. Which quark composition is consistent with charge +1e+1e?
(A)
udˉu\bar d
(B)
duˉd\bar u
(C)
uuduud
(D)
uddudd
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