Saturday, 29 August 2009
About Gold
Its About Gold - Wikipedia, the free encyclopediaGold (pronounced /'go?ld/) is a chemical element with the symbol Au (Latin: aurum) and an atomic number of 79. It ...Gold is dense, soft, shiny and the most malleable and ductile pure metal known. Pure gold has a bright yellow color and luster traditionally considered attractive, which ...The color of pure gold is metallic yellow. Gold, caesium and copper are the only metallic elements with a natural color other than gray or white.
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