About the Periodic Table
The periodic table is a fundamental tool in chemistry, organizing all 118 known chemical elements by atomic number, electron configuration, and recurring chemical properties. Our interactive periodic table allows you to explore element properties, visualize periodic trends, and compare elements side-by-side.
Key Features: View electronegativity trends, atomic radius patterns, ionization energy, electron affinity, reactivity, and valence electrons. Click any element to access detailed information including atomic mass, discovery history, electron configuration, and chemical properties.