Chemistry, 24.04.2020 04:28 trvptrav

Please help!! :)

Which of the following has a
+2/3 charge?

A. up quark

B. down quark

C. electron

D. hadron

Answers: 2

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You know the right answer?

Please help!! :)

Which of the following has a
+2/3 charge?

A. up quark...