Tested Demonstrations.

Gilbert, George L., Ed.

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Peer reviewed

ERIC Number: EJ409239

Record Type: CIJE

Publication Date: 1990

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Tested Demonstrations.

Gilbert, George L., Ed.

Journal of Chemical Education, v67 n2 p158-61 Feb 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), Diffusion (Physics), Electricity, Higher Education, Laboratory Equipment, Molecular Structure, Radiation, Science Activities, Science Education, Science Instruction

Publication Type: Journal Articles; Guides - Classroom - Teacher

Education Level: N/A

Audience: Teachers; Practitioners

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A