Which subatomic particle consists of two up quarks and one down quark?

Let's find possible answers to "Which subatomic particle consists of two up quarks and one down quark?" crossword clue. First of all, we will look for a few extra hints for this entry: Which subatomic particle consists of two up quarks and one down quark?. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.