Interactive Periodic Table

• Interactive online periodic table covering all 118 chemical elements. Search by name, symbol, or atomic number, filter by one of 10 categories (alkali metals, alkaline earth, transition metals, metalloids, nonmetals, halogens, noble gases, lanthanides, actinides, and more), and switch between standard and list views.
• Click any element to open its details — atomic number, atomic mass, electron configuration, melting/boiling point, density, electronegativity, and more. Element info can be copied with one click. Great for chemistry study, teaching, and research reference.

1. Open the tool page — no download or installation, and no sign-up required.
2. Type an element name, symbol, or atomic number in the search box, or pick a category to filter; click an element tile to view its data.
3. Review the properties in the element detail panel, click "Copy" to copy the info to your clipboard, then click "Close" to return to the table.

• This tool is completely free and needs no registration.
• All data loads locally in your browser; searching and filtering happen on-device and your data is never uploaded.

Free online interactive periodic table of elements, contains detailed information of 118 chemical elements, supports classification filtering and search query, click to view element properties, electron configuration, physical properties and other detailed data. Suitable for chemistry learning, teaching demonstration and research reference.

Open the tool page — no download or installation, and no sign-up required. Type an element name, symbol, or atomic number in the search box, or pick a category to filter; click an element tile to view its data. Review the properties in the element detail panel, click "Copy" to copy the info to your clipboard, then click "Close" to return to the table.

This tool is completely free and needs no registration. All data loads locally in your browser; searching and filtering happen on-device and your data is never uploaded.

Yes, Interactive Periodic Table is completely free. No download or installation required — it runs right in your browser.