Gold Price Live

Gold

Of chemical elements carries Au icon, a metal known for turquoise, bright yellow, and Bleonth which is resistant to corrosion, malleable and drag-and-configuration, is not affected by acids, but dissolves in aqua regia, the royal and the water is a mixture of an acid of hydrochloric and nitric, and the density of gold high equal to 19.3 grams per cubic centimeter, exists in nature in the form of veins in the ground or granules within the rock or in the bottom of the river, and could be linked with copper or lead.

Uses of gold

Uses of gold are rarely does not use pure gold in applications due to severe Aonth, are usually mixed with copper, or zinc, or silver, or nickel, these minerals give it durability and hardness higher, the most famous gold Applications: precious jewelry industry: When the production of jewelry from yellow gold mixing gold with copper and zinc in varying proportions, and these ratios determine the carat gold, or purity in the segment, and in general the higher the caliber quantity of gold component in the segment increased and increased yellowing in color, and when the production of white gold jewelry are mixing gold with tin or palladium and this is what gives him the mixture white. Permanent teeth fillings, due to its resistance to corrosion and Aonth. The treatment of rheumatism and sore bones using gold solution. Gold used to review the extent of wealth owned by individuals, through Aguetnaihm utensils golden food, or clothes made of strands of gold or gold home decoration purposes such as the hands of the doors and water taps and chandeliers or antique pieces and any other household decor

Gold caliber

Gold caliber bullet in gold is a way to classify gold bullion based on the purity of any quantity of an item or gold metal in comparison with other materials (zinc and copper), measured in gold carat which is equal Caliber out of 24 carat gold, Fiear one means that the mixture consists of one part went to 23 another part of the copper and zinc, that is, the weight of gold in ingot weighing 1 kg equal to 41.6 g, and the caliber of 2 means that the mixture consists of two parts of gold compared to 22 form part of other metals, and the weight of gold in the alloy and weighing kg and one equals 83.2 g, and so on.

 Months gold bullets

 Months gold bullets are:

24 carat : and symbolizes the pure gold that the percentage of gold in metal alloys with a minimum of 99.9%.

22 carat: as the amount of gold in the alloy weight equal to one kg and 916.7 g.

 21-carat gold: gold as the alloy in the amount of weight equal to one kg and 875 gm. 

18K: as the amount of gold in the alloy weight equal to one kg and 750 gm.