Last Updated: Oct 05, 2016 Views: 9
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The Merriam Webster dictionary defines Silver as " a white ductile very malleable metallic element that is capable of a high degree of polish, is chiefly monovalent in compounds, and has the highest thermal and electric conductivity of any substance " http://www.merriam-webster.com/dictionary/silver?show=0&t=1377013762
Aluminum as " a bluish silver-white malleable ductile light trivalent metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation and is the most abundant metal in the earth's crust where it always occurs in combination " http://www.merriam-webster.com/dictionary/aluminum
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