Interactive periodic table with up-to-date element property data collected from authoritative sources. 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 PubChem Periodic Table provides three distinct views. Table View is the traditional periodic table any scientist would instantly recognize. List View provides a summary view, allowing you to see all properties available for each element at once. Game View, added as an educational feature, helps test your knowledge of element names and symbols.
Explore how electronegativity changes with atomic number in the periodic table of elements via interactive plots.
Periodic Table Hydrogen Hydrogen is a chemical element with symbol H and atomic number 1. Classified as a nonmetal, Hydrogen is a gas at 25°C (room temperature).
Explore atomic mass variations with atomic number in the periodic table through interactive plots on this informative platform.
Explore how melting point changes with atomic number in the periodic table of elements via interactive plots.
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