Atom Nomenclature Book illustrates and describes 7 parts of an atom: atom, subatomic particles, nucleus, protons, neutrons, electrons, and electron shells. The atom is in color, and the individual parts are all shown in red.Includes: book cover7 picture pages7 description pagesThere are two styles of books included. Style one is approx. 3¾" x 5", style two is approx. 5½” x 5½“ and requires little preparation.You may be interested in the Atom Nomenclature Cards (Red)