Atom the nucleus defines to what chemical element the atom belongs: for example, all copper atoms contain 29 protons. The number of neutrons defines the isotope of the element. The number of electrons influences the magnetic properties of an atom. Atoms can attach to one or more other atoms by chemical bonds to form chemical compounds such as molecules. The ability of atoms to associate and dissociate is responsible for most of the physical changes observed in nature and is the subject of the discipline of chemistry. The idea that matter is made up of discrete units is a very old
Empire of the Atom is kept alive because one of the atom priests wants to conduct an experiment to see what will happen if the boy, unlike other mutant children, is given the full education of an atom priest. In his teens the mutant boy Clane helps his father win a war with Mars. He also continues his studies while his grandfather, who is Lord Leader, and his tutors protect him from the Machiavellian intrigues swirling around him, especially those of his grandmother Lydia. Reaching his majority, Clane turns his estate into a laboratory where he can test new inventions and machines that he