File:Exposed silver coupon.jpg

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Exposed_silver_coupon.jpg (640 × 480 pixels, file size: 74 KB, MIME type: image/jpeg)

Captions

Captions

Silver coupon exposed to flowers of sulfur

Summary

[edit]
Description
English: Cleaned silver coupon exposed to flowers of sulfur for five days at 50 °C over saturated potassium nitrate solution (engraved with sample number).
Date
Source Own work
Author Robertgutter

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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Date/TimeThumbnailDimensionsUserComment
current19:29, 10 May 2019Thumbnail for version as of 19:29, 10 May 2019640 × 480 (74 KB)Robertgutter (talk | contribs)User created page with UploadWizard

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