NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ749980
Record Type: Journal
Publication Date: 2005-Dec
Pages: 3
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
Are Some Elements More Equal than Others?
Rich, Ronald L.
Journal of Chemical Education, v82 n12 p1761 Dec 2005
Squeezing of elements 57-71 and 89-103 into one box each something like footnotes is done. A periodic chart is needed that does not treat the f elements as mere footnotes, partly because some like Uranium are quite important.
Descriptors: Chemistry, Tables (Data), Organization, Science Education
Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://jchemed.chem.wisc.edu/
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A