I. Structure of the Atom The Early Models of the Atom.
Chapter 4 Atoms and their structure History of the atom n Not the history of atom, but the idea of the atom. n Original idea Ancient Greece (400 B.C.)
Chapter 5 Atomic Structure and the Periodic Table Charles Page High School Dr. Stephen L. Cotton.
Chapter 2 Atoms, Molecules, and Ions Early Atomic Theory History n Democritus – “Atomos” (has idea of atoms) n John Dalton & His Laws n J.J. Thompson.