File:Elutionskurven Tb Gd Eu und Bk Cm Am.png

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description	English: Elutionkurves Tb Gd Eu and Bk Cm Am Deutsch: Elutionskurven Tb Gd Eu und Bk Cm Am
Date	26 April 1950
Source
Author	S. G. Thompson, A. Ghiorso, and G. T. Seaborg ( doi: 10.1103/PhysRev.80.781) - originally published in US-gov classified documents , thus public domain

Licensing

This file is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See 206.02(b) of Compendium II: Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Find out about Schools Wikipedia

Wikipedia for Schools brings Wikipedia into the classroom. By supporting vulnerable children right through to adulthood, SOS Children makes a lasting difference to the lives of thousands of people. Education is a key part of our work, and our schools provide high-quality teaching to the children in our care. Help another child by taking out a sponsorship