Search any element in the periodic table by entering an Element Name or using the Search By filter to pull up a full property breakdown — including Atomic Number, Chemical Symbol, Atomic Weight, and Electron Configuration — all in one place.
Element Name
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Atomic Number
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Chemical Symbol
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Atomic Weight
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Electron Configuration
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Melting Point
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Boiling Point
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Density
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Group/Period
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Select 'Atomic Number' from the search type dropdown, then choose the element name corresponding to your desired atomic number. The tool will display all properties for that element.
Atomic weight is the average mass of an atom of an element, measured in atomic mass units (u). It accounts for the relative abundance of different isotopes of the element.
Electron configuration describes how electrons are distributed in an atom's orbitals. It determines the element's chemical properties and bonding behavior.
Kelvin is the absolute temperature scale used in scientific measurements. To convert to Celsius, subtract 273.15 from the Kelvin value.
Group refers to the vertical column in the periodic table, indicating elements with similar properties. Period refers to the horizontal row, showing elements with the same number of electron shells.
Density values are given at standard temperature and pressure conditions and represent the most commonly accepted scientific values for pure elements.
Yes, the database includes properties for radioactive elements like uranium. Note that some properties may vary due to isotopic differences.
Use the dropdown menus to browse through all available elements. The tool includes the most common elements from the periodic table.