Friday, October 28, 2011

Is Gold a Metal?

Is gold a metal? this answer about this question is Gold or Au is a transition of metal, Gold is a metallic element with the atomic number 79 and the symbol Au. Gold is the most malleable, ductile metal. Described as yellow, gold is one of the so-called precious metals, along with gold and silver.While the name gold comes from an Old English word meaning yellow, the symbol comes from the Latin aurum, which means “shining dawn.” . It is one of the least reactive solid chemical elements. The metal therefore occurs often in free elemental (native) form, as nuggets or grains in rocks, in veins and in alluvial deposits. Less commonly, it occurs in minerals as gold compounds, usually with tellurium.

Gold has been a valuable and highly sought-after precious metal for coinage, jewelry, and other arts since long before the beginning of recorded history. Gold standards have been the most common basis for monetary policies throughout human history, being widely supplanted by fiat currency only in the late 20th century.

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