Do you know a lot about gold even though you have gold items...
Gold is a very soft metal when it is pure (24 Kt. is pure gold). Gold is the most malleable (hammerable) and ductile (able to be made into wire) metal. Gold is usually alloyed (mixed with other metals, often silver and ...A tiny piece of metal is scraped from gold.
Gold is a chemical element with the symbol Au (Latin: aurum) and an atomic number of 79.
It has been a highly sought-after precious metal in jewelry, in sculpture, and for ornamentation since the beginning of recorded history
Wednesday, 2 September 2009
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