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Dental amalgam is a filling material primarily used to fill dental cavities caused by tooth decay. It has been in use for more than a century to help millions of people suffering from tooth decay to restore their beautiful smile. Dental amalgam is a mixture of different metals. It consists of mercury and other metals including tin, silver and copper. However, approximately half of dental amalgam comprises mercury. Its chemical properties allow other metals to bind together,forming an amalgam. Dental amalgam is sometimes referred to as silver amalgam due to its silver-like appearance. However, despite its name, it contains elemental mercury. During the placement of the silver amalgam, first, the dentist drill the tooth to remove any decayed material as well as shape the tooth in a way that it will accommodate the amalgam. The dentist then applies the appropriate safety conditions to mix the liquid mercury with other metals…
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