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Original file (315 × 316 pixels, file size: 43 KB, MIME type: image/jpeg)
Summary
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| Description |
A vial of radon gas,glowing via a background of zinc sulfide behind it. |
|---|---|
| Source |
https://archive.org/details/matterlapp00lapp/page/144/mode/2up?q=radon |
| Article | |
| Portion used |
Crop. |
| Low resolution? |
Yes. |
| Purpose of use |
To depict the subject of article glowing |
| Replaceable? |
This is the only image found of radon glowing,even indirectly: it is extremely difficult to produce, extremely hazardous, and it decays very rapidly. |
| Fair useFair use of copyrighted material in the context of Radon//en.wikipedia.org/wiki/File:Radon86(1).jpgtrue | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:03, 30 April 2026 | | 315 × 316 (43 KB) | DatBot (talk | contribs) | Reduce size of non-free image (BOT - disable) |
| 12:53, 29 April 2026 | No thumbnail | 720 × 722 (61 KB) | Arònel123 (talk | contribs) | {{Non-free use rationale |Article = Radon |Description = A vial of radon gas,glowing via a background of zinc sulfide behind it. |Source = https://archive.org/details/matterlapp00lapp/page/144/mode/2up?q=radon |Portion = Crop. |Low_resolution = Yes. |Purpose = To depict the subject of article glowing |Replaceability = This is the only image found of radon glowing,even indirectly: it is extremely difficult to produce, extremely hazard... |
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File usage
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