File:PSM V71 D540 Radioactivity of metal salts.png
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Summary
| Description |
English: Radioactivity of metal salts |
| Date | |
| Source | Popular Science Monthly Volume 71 |
| Author | Unknown author |
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, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:08, 29 September 2013 | | 1,728 × 547 (108 KB) | Ineuw | User created page with UploadWizard |
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