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  Home > JCE Print > Journal of Chemical Education > Issues > 2002  > April  >
In the Classroom
Secondary School Chemistry
Crystal Models Made from Clear Plastic Boxes and Their Use in Determining Avogadro's Number
Thomas H. Bindel
Pomona High School, Arvada, CO 80005-2515
Cover
April 2002
Vol. 79 No. 4
p. 468
Abstract
Easy-to-make crystal lattice models constructed from clear plastic boxes or pieces of acrylic plastic are described. The models include body-centered cubic, face-centered cubic, and more difficult to make hexagonal unit cells. They also include some mineral structural types such as sodium chloride and graphite. The use of these crystal lattice models in the classroom is presented, with an application in calculating Avogadro's number.
More Information
*  Citation
 Bindel, Thomas H. J. Chem. Educ. 2002 79 468.
*  Keywords
 Crystallography / Crystal Growth; General Chemistry; Introductory / High School Chemistry; Teaching / Learning Aids; X-ray Crystallography
*  History
 Created:
Last Updated:		 March 1, 2002
March 16, 2005
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