Describe the composition of the nucleus of an atom.
Question 2 options:
It is composed of protons.
It is composed of protons and neutrons.
It is composed of protons and electrons.
It is composed of protons, neutrons, and electrons.
Question 2 options:
It is composed of protons.
It is composed of protons and neutrons.
It is composed of protons and electrons.
It is composed of protons, neutrons, and electrons.