Potential answers for "Two up quarks and a down quark"

⭐⭐⭐⭐ PROTON
⭐⭐⭐ KAON
⭐⭐⭐ PROTONS
⭐⭐ TOP
⭐⭐ ATOMS
⭐⭐ MESON
⭐⭐ GLUON
⭐⭐ ERA

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