You'll learn the names and symbols of all 118 chemical elements of the Periodic Table with this app - from nitrogen (N) and oxygen (O) to plutonium (Pu) and americium (Am). It is one of the best chemistry games. In the update, the periodic table has been significantly redesigned with the addition of atomic masses and electronic configurations. Please choose the way of studying that suits you the best: 1) Basic Elements Quiz (magnesium Mg, sulfur S). 2) Advanced Elements Quiz (vanadium = V, pall