Describe the composition of the nucleus of an atom.
AIt is composed of protons.
BIt is composed of protons and neutrons.
CIt is composed of protons and electrons.
DIt is composed of protons, neutrons, and electrons.
AIt is composed of protons.
BIt is composed of protons and neutrons.
CIt is composed of protons and electrons.
DIt is composed of protons, neutrons, and electrons.