Name and provide the charge for the 3 subatomic particles?

atom is made up of 3 particles protons(positive charge), neutrons(neutral in charge), electrons (negative in charge). proton and neutrons are found in core of atom and form atomic weight of the molecule and electrons moves in shells around core.

example - sodium have 11 protons, 12 neutrons and 11 electrons.

i think the answer is gold im not entirely sure

the endomembrane system i think