The Periodic table is a tabular representation of chemical elements ordered by their atomic number, electron configuration, and recurring chemical properties. Elements in the periodic table are unique and according to scientists, it is not possible to break these elements down into any smaller units. Here are some facts about
Numerous types of materials are used to fabricate dental restorations such as fillings, crowns and bridges as well as partial and full dentures. Damaging effects often occur because of daily use of toothbrushes and other dentifrices as well as detrimental oral habits such as smoking and drinking of certain beverages.