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Periodic Table

Interactive periodic table of elements — search by name, symbol, or atomic number, with detailed info on each element

Categories

Alkali metal
Alkaline earth metal
Transition metal
Post-transition metal
Metalloid
Reactive nonmetal
Halogen
Noble gas
Lanthanide
Actinide
Unknown properties

About the Periodic Table

Click any element to view detailed information. The table organizes 118 elements by atomic number, with rows (periods) and columns (groups) reflecting similar chemical properties.

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