which subatomic particles are located outside the nucleus of an atom? *\nprotons only\nelectrons…

which subatomic particles are located outside the nucleus of an atom? *\nprotons only\nelectrons only\nprotons and neutrons\nprotons and electrons
Answer
Brief Explanations:
Atoms consist of a nucleus containing protons and neutrons. Electrons orbit outside the nucleus.
Answer:
B. electrons only