File:Ra bromid.jpg

No higher resolution available.

Ra_bromid.jpg (294 × 166 pixels, file size: 11 KB, MIME type: image/jpeg)

Non-free media information and use rationale true for Radium bromide
Description	English: 2.5 grams of radium bromide in a weighing tube. Due to the strong radioactivity of radium compounds, they glow in the dark. The photographic image was taken with the preparation of the self-emitted light. Deutsch: 2,5 Gramm Radiumbromid in einem Wägeröhrchen. Auf Grund der starken Radioaktivität leuchten Radiumverbindungen im Dunkeln. Die fotografische Aufnahme erfolgte mit Hilfe des von dem Präparat selbst ausgesandten Lichts.
Source	http://www.chemie-master.de/FrameHandler.php?loc=http://www.chemie-master.de/pse/pse.php?modul=Ra
Article	Radium bromide
Portion used	Full image.
Low resolution?	Yes.
Purpose of use	To depict the subject of the article.
Replaceable?	Radium, like its compounds, is very toxic and radioactive; a photograph cannot be taken at home, therefore, substitution is impossible.
Fair useFair use of copyrighted material in the context of Radium bromide//en.wikipedia.org/wiki/File:Ra_bromid.jpgtrue

This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:

To illustrate the subject in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
Fair use

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:12, 21 April 2011		294 × 166 (11 KB)	Lanthanum-138 (talk \| contribs)	Reverted to version as of 17:48, 18 April 2011

You cannot overwrite this file.

The following page uses this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.