Is a proton a baryon?
Yes, a proton is a baryon.
Any particle made up of an odd number of quarks is a baryon. A proton is made of three quarks in total – two up quarks and one down quark – so a proton is a type of baryon.

Yes, a proton is a baryon.
Any particle made up of an odd number of quarks is a baryon. A proton is made of three quarks in total – two up quarks and one down quark – so a proton is a type of baryon.
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