Answer:
c. electrons
Explanation:
Using the method of elimination;
Option a - This is incorrect because the protons reside in the nucleus of the atom.
Option b - This is incorrect because the neutrons reside in the nucleus of the atom.
Option c - This is correct because Unlike protons and neutrons, which are located inside the nucleus at the center of the atom, electrons are found outside the nucleus.
Option d - This is incorrect beacuse both the protons and the neutrons resie in thr nucleus of an atom
