Image:Richards Theodore William graph.jpg
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[edit] Summary
| Description |
Graph of periodic properties |
|---|---|
| Source |
Journal of the American Chemical Society, volume 37, issue 7 |
| Date |
1915 |
| Author |
Theodore William Richards |
| Permission (Reusing this image) |
see below |
[edit] Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1923. See this page for further explanation.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 06:06, 29 December 2007 | 809×454 (177 KB) | Astrochemist | ({{Information |Description = Graph of periodic properties |Source = Journal of the American Chemical Society, volume 37, issue 7 |Date = 1915 |Author = Theodore William Richards |Permission= |other_versions= }} Category:History of chemistry) |
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