If two quarks in an anti-proton have the color anti-red and anti-blue,the third quark must have the color
A)red.
B)blue.
C)anti-purple.
D)anti-green.

Question

Quizplus · Accepted Answer

The third quark in the anti-proton must have the color anti-green in order to combine with the anti-red and anti-blue colors of the other two quarks to form a colorless state, as required by the strong force.

If Two Quarks in an Anti-Proton Have the Color Anti-Red