ELEMENT DIRECTORY / REFERENCE
Every element,
in context.
A quick, searchable reference for the building blocks of matter. Open a profile to see an element’s family, atomic data, and place in the periodic table.
118known elements
Organized by atomic number
Organized by atomic number
Browse elements
Showing 30 of 118Want the whole map? The interactive table shows how each element’s position relates to its properties, from reactive alkali metals to stable noble gases.
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