A proton is made up of two up quarks and one down quark.
Protons and neutrons are composite particles make up of up and down quarks. There are two up quarks and one down quark in a proton, and two down quarks and an up quark in a neutron.
Up quarks and down quarks are in protons and neutrons.
Up quarks and down quarks are in protons and neutrons.
Protons contain two up quarks and one down quark, while a neutron contains two down quarks and one up quark.
prorons and nuetrons are made up of quarks.
Protons and neutrons are made of smaller particles called quarks. Protons are composed of two up quarks and one down quark, while neutrons are composed of two down quarks and one up quark. These quarks are held together by the strong nuclear force.
Protons and neutrons are made up of smaller particles called quarks. Each proton and neutron is composed of three quarks: protons are made up of two up quarks and one down quark, while neutrons consist of one up quark and two down quarks.
Protons and neutrons are composed of smaller particles called quarks. Protons are made up of two "up" quarks and one "down" quark, while neutrons are made up of one "up" quark and two "down" quarks.
Quarks. Up and down quarks, I think. Google quark.
Both protons and neutrons consist of "up" and "down" quarks.
3 each. A proton is composed of 2 up quarks and 1 down quark. A neutron is composed of 1 up quark and 2 down quarks.
Protons and neutrons are hadrons; they are made of quarks. Protons are composed of two up quarks and a down quark, while neutrons are composed of one up quark and two down quarks. The quarks are held together by gluons. Electrons are not composed of more fundamental particles; they are categorized as leptons.they are made up of quarks