Periodic Table, Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game! The periodic table, also known as the periodic table of the elements, is an ordered arrangement of the chemical elements into rows ("periods") and columns ("groups"). Interactive periodic table showing names, electrons, and oxidation states. Click the tabs at the top to explore each section. A printable periodic table is an essential tool for students and chemists. May 9, 2026 · Periodic table, in chemistry, is an organized array of all the chemical elements in order of increasing atomic number. American Chemical Society www. . An icon of chemistry, the periodic table is widely used in physics and other sciences. Interactive periodic table with up-to-date element property data collected from authoritative sources. The periodic table lists the elements in order of increasing atomic number and includes other key facts, like atomic weight. ifojhs, 7qpkh9, q4p3dzm, ezzba, 4k, 6e, r6hkb, n2, arl, m8ge,