Chemical properties of gold
Gold has a set of attributes that made him a solo, and helped those characteristics in the use of gold in several areas, such as chemical properties, properties and chemical properties we mean the interaction with
Gold properties-properties of gold
Other other articles, gold element of chemical inert in the back of the periodic table
For items that don't react with atmospheric factors such as air, water and water vapour, and those characteristics made gold retains value, gold and unchanging never turns to akhrao metal product in the case of iron for example delaied you when subjected to water vapor in the presence of water, it turns into iron oxide and the various materials of different properties of iron is a brittle yellow and not habitable for industrial use, and is not happening with gold as gold keeps its properties and as proof of this, we can Sunken gold at the bottom of the sea for hundreds of years and extracted me the same State it was in at the same weight patterns drawn on it, and also of the unique properties of gold not affected by moisture proof of this is the presence of gold in the tombs of the Pharaohs thousands of years without change in shape and size, and there is one thing that science leads to melting gold in water is known as the regia which consists of a mixture of regia acid Meteor 1: 3 alhiderklorik acid
