A. Electrons and neutrons
B. Electrons and protons
C. Protons and neutrons
D. None of the above

Correct Answer:

Option C – Protons and neutrons

Explanation

An atom nucleus is made up of protons and neutrons.

An electron is a negatively charged subatomic particle that orbits the nucleus of an atom.

SEE ALSO  The products of the thermal decomposition of ammonium trioxonitrate(v) are?

Copyright warnings! Do not copy.