Negatively Charged Parts Of An Atom. They only reason they stay close to the nucleus is because they are negatively charged and are. If a neutral atom gains electrons, then it will become negatively charged.
A charged object has an unequal number of these two types of subatomic particles while a neutral object has a balance of protons and electrons.
The number of each determines the atom's net charge. Review how they differ and how they combine with examples of ions. Positive ions are cations and are typically metals like copper or sodium. Neutral part of an atom in the nucleus.
