PubChem Periodic Table and Element pages

A brief history of the periodic table periodic table of elements The periodic table is a way of displaying the chemical elements so that the electronic properties of each element resemble all of those above and below it periodic table The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows and columns

sanofi Try our Interactive Periodic Table of Elements that lets you sort by metals, physical states, group, and period, and view the most important elemental