Bentor, Yinon. Chemical Element.com - Silver. Apr. 11, 2003 <http://www.chemicalelements.com/elements/ag.html> .
 

"Silver" WebElements WebElements. 10 Apr. 2003 <http://www.webelements.com/webelements/elements/text/Ag/key.html> 

Gagnon, Steve. "It's Elemental" Jefferson Lab 9 Apr. 2003 <http://education.jlab.org/itselemental/ele047.html> 

"silver." The Columbia Electronic Encyclopedia.
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