Is the Periodic Table free to use?

Yes, the Periodic Table is completely free. There is no sign-up, no account required, and no limit on how often you can use it.

Is the Periodic Table suitable for classroom use?

Yes, the Periodic Table is designed for both individual learners and classroom use. It works on any device with a modern browser — phones, tablets, Chromebooks, and computers.

What devices does the Periodic Table work on?

The Periodic Table works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.

📚 Education

Periodic Table Element Lookup

Look up any chemical element. Search by name, symbol or atomic number. Shows atomic weight, group, period and key properties. Free.

The Periodic Table is a free online tool that helps you look up any chemical element. search by name, symbol or atomic number. shows atomic weight, group, period and key properties. free It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.

Search by name, symbol or atomic number

How to use

Search the periodic table

Type a name, symbol or atomic number to find any element instantly. Click an element in the grid below to see its details including atomic weight, group, period, category and discovery year.

💡 Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.

⭐ Top pick · Recommended on Amazon