What are the three parts of an atom?

The three parts of an atom are protons, neutrons, and electrons. Protons are positively charged particles found in the nucleus of the atom, while neutrons are neutral particles that also reside in the nucleus. Electrons, which have a negative charge, orbit around the nucleus in various energy levels or shells. This fundamental structure of the atom is crucial for understanding how atoms interact during chemical reactions, their stability, and their role in forming molecules. The distinction among these particles contributes to the overall charge of the atom and its identity as a particular element, which is defined by the number of protons it contains.