ERIC - Search Results

Descriptor

Radiation	2
Science Education	2
Science Experiments	2
Spectroscopy	2
Structural Analysis (Science)	2
Atomic Structure	1
Atomic Theory	1
Chemical Reactions	1
Chemistry	1
College Science	1
Demonstrations (Educational)	1
Higher Education	1
Laboratory Procedures	1
Light	1
Molecular Structure	1
Radioisotopes	1
Science History	1
Scientific Research	1
Secondary Education	1
Secondary School Science	1
More ▼

Source

Journal of Chemical Education	1
Quantum	1

Author

Digilov, M.	1
Gilbert, George L.	1

Publication Type

Journal Articles	2
Guides - Classroom - Learner	1
Historical Materials	1
Reports - Descriptive	1

Education Level

Audience

Practitioners	1
Students	1
Teachers	1

Location

Laws, Policies, & Programs

Assessments and Surveys

What Works Clearinghouse Rating

Showing all 2 results Save | Export

Tested Demonstrations.

Peer reviewed

Gilbert, George L. – Journal of Chemical Education, 1982

Two demonstrations are described: (1) a sunset effect using a gooseneck lamp and 20 sheets of paper and (2) the preparation and determination of structural features of dimethyl sulfoxide (DMSO) by infrared spectroscopy. (SK)

Descriptors: Chemical Reactions, Chemistry, College Science, Demonstrations (Educational)

A Strange Box and a Stubborn Brit: Rutherford's Experiments with Alpha Particles.

Peer reviewed

Digilov, M. – Quantum, 1991

Discusses 5 innovative experiments conducted by Rutherford in early 1900s utilizing the 30 milligrams of radium salt he personally carried from Europe to Canada in 1903. Traces his work with alpha particles from his original results which determined their nature, charge, and mass, to his technique of backscattering which helped to advance…

Descriptors: Atomic Structure, Atomic Theory, Radiation, Radioisotopes