what particles are found in the nucleus of an atom?\nphotons\nelectrons\nneutrons\nprotons

what particles are found in the nucleus of an atom?\nphotons\nelectrons\nneutrons\nprotons
Answer
Brief Explanations:
The nucleus of an atom contains protons, which are positively - charged, and neutrons, which are neutral. Electrons are in the electron - cloud outside the nucleus, and photons are particles of light not found in the atom's nucleus.
Answer:
C. Neutrons, D. Protons