Program 20: On
the Surface
How does the surface of a substance differ from its
bulk? Surfaces react with each other at
the molecular level and are unique in the way in which they behave
catalytically in chemical reactions.
The chemistry of surfaces falls into the province of a special brand of
chemistry – surface science.
Journey through the exciting world of chemistry with Nobel laureate Roald Hoffman as your guide. The foundations of chemical structures and their behavior are explored through computer animation, demonstrations, and on-site footage at working industrial and research labs. Distinguished scientists discuss yesterday’s breakthroughs and today’s challenged.
Produced by the University of Maryland and the Educational Film Center.
Released on cassette: Fall 1989 The Annenberg/ / CPB Collection 1-800-LEARNER