Precizati ce determina subordonata din urmatoarea fraza : a luat-o la sanatoasa de-i sfaraiau calcaiele

If an atom has no charge, what can we say about the subatomic particles in the atom? a) there will be the same number of protons and neutrons, but a different number of electrons. b) there will be the same number of electrons and neutrons, but a different number of protons. c) there will be the same number of protons and electrons.