With the nucleons and the properties of fluen, try all the possible combinations, in order to compose figuratively the atoms and their properties.
Observations: For the suggestive quality of the drawings, I am sure you have understood, I made simplifications and exaggerations.
Attention! Not only the electrons are missing from the atom! Also the nuclear forces are missing! The atom is an induction phenomenon, the tores mutually orient their fluen – potential energy. The nuclear force manifests among atoms (fusion, fision).