which of these statements best identifies the particle that is labeled with an x?\no it is either a nucleus…

which of these statements best identifies the particle that is labeled with an x?\no it is either a nucleus or a proton.\no it is either a proton or a neutron.\no it is either a neutron or an electron.\no it is either an electron or a nucleus.
Answer
Brief Explanations:
Protons and neutrons are made up of quarks. Electrons are elementary particles and not composed of quarks. The particle X contains quarks, so it must be either a proton or a neutron.
Answer:
It is either a proton or a neutron.