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Gold
is one of the most valuable precious metals on earth. Gold has been
discovered as a unit for trading and purchasing goods in many places in
the world. It has long been frequented and dispersed in many parts of
the world. Of the world), and its properties and survivability for
thousands of years, made it the ideal metal for barter, buying and
selling operations, this is about the uses of gold in the jewelry
industry for women and men. Finally, many industrial uses of gold have
emerged. In this article we explain in a simplified way the process of
extracting gold from the ground and getting it. With some information
about gold and its properties and uses.
Gold is a metal element, symbolized in the periodic table with the symbol Au, which is a bright yellow color (called gold color), very rough raw gold, easy to draw, road and shape, so simple ratios of some other elements are often added with gold Such as copper, silver and nickel). In order to give it some rigidity and make it tradable, gold is a very good conductor of electricity. It is connected more than copper and iron. It is also a metal that does not react very much to oxygen and water, unlike many other metals. (In fact, gold rusts, but to a very limited extent looks almost nonexistent ) And could remain for thousands of years on its initial state.
