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Amend, John R. – Journal of Chemical Education, 1971
Descriptors: Atomic Structure, Chemistry, College Science, Educational Media
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Skinner, S. Ballou – Physics Teacher, 1971
Descriptors: Atomic Structure, Energy, Instructional Materials, Nuclear Physics
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Gilbert, George L., Ed. – Journal of Chemical Education, 1990
Presented are three demonstrations: "The Construction and Use of Commercial Voltaic Cell Displays in Freshman Chemistry"; Dramatizing Isotopes: Deuterated Ice Cubes Sink"; and "A Simple Apparatus to Demonstrate Differing Gas Diffusion Rates (Graham's Law)." Materials, procedures, and safety considerations are discussed. (CW)
Descriptors: Atomic Structure, Chemistry, College Science, Demonstrations (Educational)
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de Bruin, M.; Huijgen, F. W. J. – Journal of Chemical Education, 1990
Described is an introductory experiment that allows students to directly observe and measure the linear energy transfer in matter. Illustrated are the experimental setup including the radioactive source, electronic equipment, and the detector; measurement and calculations; and the results. (CW)
Descriptors: Atomic Structure, Chemistry, College Science, Energy Education
Peer reviewed Peer reviewed
Bogner, Donna, Ed. – Journal of Chemical Education, 1988
Describes two methods to teach radioactive decay to secondary students with wide ranging abilities. Activities are designed to follow classroom discussions of atomic structure, transmutation, half life, and nuclear decay. Includes "The Tasmanian Empire: A Radioactive Dating Activity" and an exercise to teach concepts of half life without…
Descriptors: Atomic Structure, Chemistry, College Science, Hazardous Materials