The Price of Gold Today


Are you searching for the price of gold today? This article will give you the information with the details about the gold and the gold price in the present. Gold does not react with most chemicals but is attacked, however, of chlorine, fluorine, royal water and cyanide. Nitric acid, which otherwise can dissolve other metals, used to confirm whether a material contains gold. Mercury can dissolve gold, but the substances shall not provide chemical compounds with each other. Gold in its pure form the most malleable and ductile material which is known: a single gram of the metal can be hammered out to a square gold foil. It may be thin enough to be transparent; the light passing gets a blue or green glow when the gold back throws the "opposite" colors, red and yellow.

The pure gold is too soft for most practical purposes; therefore it is used in alloys with other metals, such as. When gold used for jewelry indicated its purity in karat: Pure gold is 24 carats, but the jewelry is often used 22k, 18k or 14k gold. The lower the "k" (carat), the higher is the content of silver or copper alloy. A lot people recently invest their money in gold. For the best gold spot to know the latest of gold prices is highly recommended. The best spot gold is only this site.


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