File:Fr,87.jpg

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Non-free media information and use rationale true for Francium
Description	A heat image of 200,000 francium atoms in a magneto-optical trap at SUNY Stony Brook.
Source	http://elements.vanderkrogt.net/element.php?sym=Fr
Article	Francium
Portion used	Entire image.
Low resolution?	Yes.
Purpose of use	To depict the subject of the article
Replaceable?	This is one of the very few images found of francium: it is extremely difficult to produce, and it decays very rapidly.
Fair useFair use of copyrighted material in the context of Francium//en.wikipedia.org/wiki/File:Fr,87.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 //en.wikipedia.org/wiki/File:Fr,87.jpg

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:45, 7 March 2011		211 × 211 (3 KB)	Lanthanum-138	{{Non-free use rationale \|Article = Francium \|Description = A fluorescence image of 200,000 francium atoms in a magneto-optical trap at SUNY Stony Brook. \|Source = [http://elements.vanderkrogt.net/element.php?sym=Fr] \|Portio

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