Program 19:  Metals  pdf

The important properties of metals – malleability, ductility, and conductivity – are examined.  The methods used to extract metals from ores and to blend metals to form alloys with improved physical characteristics are covered.

Running Time:  28:38

     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