File:Ramsay 1900 fragment.png
Ramsay_1900_fragment.png (392 × 129 pixels, file size: 97 KB, MIME type: image/png)
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Summary
[edit]DescriptionRamsay 1900 fragment.png |
English: Fragment of a periodic table published by British chemist William Ramsay in 1900. Displays newly discovered inert gases in group VIII |
Date | |
Source | Trifonov, D. I. , ed. (in Russian) (1981) Учение о периодичности: история и современность, Nauka . Republishing of a table first published by British chemist William Ramsay in 1900. |
Author | Nauka |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:21, 9 January 2021 | 392 × 129 (97 KB) | R8R (talk | contribs) | Uploaded a work by Nauka from {{Cite book|title=Учение о периодичности: история и современность|publisher=Nauka|year=1981|editor-last=Trifonov|editor-first=D. I.|pages=|language=ru|trans-title=Teaching of periodicity: history and modernity}}. Republishing of a table first published by Australian scientist David Orme in 1895. with UploadWizard |
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Horizontal resolution | 37.8 dpc |
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Vertical resolution | 37.8 dpc |