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METALS AND NONMETALS: ALUMINUM METAL AND CARBON
Aluminum (metal) compared to Carbon (nonmetal)
Aluminum in sheet and block form- powdered carbon in a watchglass and graphite (a carbon polymorph) as a pencil. Every element in the periodic table can be classified generally as a metal, nonmetal or metalloid.
Copyright:© 2009 Richard Megna - Fundamental Photographs
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