Element cells are the blocks that give information about individual elements on the periodic table. This is a collection of cards for all of the elements on the periodic table, including the element name, symbol, atomic number, and atomic weight. The cells are color-coded according to the element group (e.g., alkali metals, alkaline earths, nonmetals, semimetals). Each element atomic weight is given using the customary number of significant digits for ease of use in calculations. The weights are the latest values approved by the International Union of Pure and Applied Chemistry (IUPAC). In cases where the IUPAC lists a range of atomic weights for an element, the previous single accepted value is provided.
Download the complete element card set here (.ZIP file).