which of the atoms are neutrally charged? ( has more than one answer )

A: 5 electrons 5 protons and 5 neutrons

B: 10 electrons 7 protons 7 neutrons

C: 18 electrons 19 protons 20 neutrons

D: 28 electrons 30 protons 36 neutrons

E: 36 electrons 35 protons 46 neutrons

F: 5 electrons 5 protons 6 neutrons.

G: 9 electrons 9 protons 10 neutrons