An interactive periodic table for students
This periodic table shows all 118 chemical elements in their groups and periods, coloured by category – alkali metals, transition metals, halogens, noble gases and more. Tap or click any element to see its atomic number, atomic mass, group, period, block and electron configuration.
Use the search box to find an element by name, symbol or atomic number, or highlight a whole category. On a phone, scroll the table sideways.
How to use the Interactive Periodic Table
- Tap any element to open its details.
- Type in the search box (e.g. “Fe”, “gold” or “79”).
- Tap a category in the legend to highlight it.
How the table is organised
- Periods (rows 1–7) – elements in the same row have the same number of electron shells.
- Groups (columns 1–18) – elements in a column have similar chemical properties.
- Lanthanides and actinides are shown in two rows below the main table.
This Interactive Periodic Table is 100% free, needs no signup and runs privately in your browser – on phone, tablet or computer.
Last updated: · By NodifyTech