Copper is a metal in group IB of the periodic table with the atomic number 29 and an atomic weight of 63.54. The metal has a density of 8.96 Mg/m 3 and a melting point of 1083 C. The electronic ...
There are 118 elements in the periodic table, each with a unique symbol and atomic number. Symbol: A one or two-letter abbreviation used to represent the element. Atomic number: The number of ...