which of these statements best identifies the particle that is labeled with an x?\nit is either a nucleus or…

which of these statements best identifies the particle that is labeled with an x?\nit is either a nucleus or a proton.\nit is either a proton or a neutron.\nit is either a neutron or an electron.\nit is either an electron or a nucleus.
Answer
Brief Explanation:
Quarks are sub - atomic particles that make up protons and neutrons. Protons and neutrons are found in the nucleus of an atom. The particle labeled X likely represents either a proton or a neutron as they are composed of quarks. Electrons are not made of quarks and are outside the nucleus in electron shells.
Answer:
It is either a proton or a neutron.