User talk:Cool Dude3172


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Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, please cite a reliable source for your addition. This helps maintain our policy of verifiability. See Citing sources for how to cite sources, and the welcome page to learn more about contributing to this encyclopedia. Thank you. Materialscientist (talk) 03:06, 25 April 2012 (UTC)

Please do not add or change content without verifying it by citing reliable sources. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 03:13, 25 April 2012 (UTC)
 * Your additions also have little chemical basis. Gold does not react with any of the acids you mentioned.--Jasper Deng (talk) 03:17, 25 April 2012 (UTC)