About the Interactive Periodic Table
A full, searchable reference for all 118 elements.
What it is
The Interactive Periodic Table displays all 118 known elements in the standard grid layout, color-coded by category, with the lanthanide and actinide series shown separately below the main table. Clicking any element reveals its full data: atomic number, atomic mass, category, period, and group.
Features
All 118 elements
Full main-group, transition, lanthanide, and actinide coverage.
Category color-coding
Alkali metals, halogens, noble gases, and more, distinguished at a glance.
Instant search
Find any element by name, symbol, or atomic number.
Detail panel
Click an element to see its full data below the table.