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File:Radium226.jpg

Radium226.jpg ‎(653 × 522 pixels, file size: 70 KB, MIME type: image/jpeg)

Captions

Captions

Radium electroplated on sample of copper

Summary

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Description
English: Radium electroplated on a very small sample of copper foil and covered with polyurethane to prevent reaction with the air.
Čeština: Radium galvanicky nanesené na kovovou měď.
Source Own work
Author grenadier

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
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File history

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Date/TimeThumbnailDimensionsUserComment
current23:23, 18 September 2010Thumbnail for version as of 23:23, 18 September 2010653 × 522 (70 KB)Materialscientist (talk | contribs)unsharp mask (Gimp)
21:06, 18 September 2010Thumbnail for version as of 21:06, 18 September 2010653 × 522 (304 KB)Grenadier~commonswiki (talk | contribs){{Information |Description={{en|1=Radium electroplated on a very small sample of copper foil and covered with polyurethane to prevent reaction with the air.}} |Source={{own}} |Author=Grenadier |Date= |Permission= |other_versions= }}

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