. . . "Progresses from the ancient to modern view of the atom and its applications in new technology. Explores the atom's structure and chemical properties."@en . . . . "Progresses from the ancient to modern view of the atom and its applications in new technology. Explores the atom's structure and chemical properties." . . . . . . "Develops the modern view of the atom and shows its use in modern technological advances. Also explores the atom's structure and chemical properties."@en . "The World of chemistry. Program 6, The atom"@en . "The World of chemistry. Program 6, The atom" . . . . . . . . . . . . . . . . "Atom"@en . . . . . "Annenberg/CPB Collection." . .