Periodic Table

Explore all 118 chemical elements arranged by increasing atomic number. Hover or tap a tile to see key details, and open the Periodic Videos link for a short film about each element. Color highlights indicate groups; lanthanides and actinides are shown in separate rows.

Group 1 (Alkali metals)7

Group 2 (Alkaline earth metals)6

Transition metals (Groups 3–12)38

Group 13 (Boron group)6

Group 14 (Carbon group)6

Group 15 (Pnictogens)6

Group 16 (Chalcogens)6

Group 17 (Halogens)6

Group 18 (Noble gases)7

Lanthanides15

Actinides15