Whenever you need to know something about a certain element, keep a copy of this easy-to-use card in reach. 3000 of the most important element data are assembled on this handy two-sided reference card, which is protected by a laboratory-proof transparent cover.
The third edition incorporates the latest IUPAC recommendations, including the official names for the elements 110 to 114.

For each element, the following data are available:
- element symbol, name and atomic number
- relative atomic mass, isotope masses and natural abundance
- half-life and predominant type of decay of radioactive species
- atomic, ionic, kovalent and van der Waals radius
- density, melting point and boiling point
- electron configuration and electronegativity
- first ionization energy, reduction potential, oxidation states
- physiological significance