# Periodic Table (PSE)

> Interactive periodic table of 118 elements, bilingual EN/DE: category filter, search, and per-element detail. The starting point for manual, examples, and tips.

Source: https://www.jpkc.com/db/en/tools/pse/

## The whole periodic table on one page

The [Periodic Table (PSE)](https://www.jpkc.com/tools/pse/) is an interactive periodic table of the elements covering all **118 elements** — from hydrogen to oganesson. Every element sits in its classic spot in the grid, color-coded by category; one click opens a detail view with its key data. No account, no installation — everything runs right in the browser.

What sets it apart from most JPKCom tools: the periodic table is **bilingual by itself**. At the press of a button you switch between English and German — and not just the interface, but the **element names** too (Hydrogen/Wasserstoff, Oxygen/Sauerstoff, Mercury/Quecksilber) along with the category labels. That makes the table equally useful for English and German audiences.

It's built for anyone who wants to look something up quickly and without distraction: **learners** in school, training, and university who need a symbol, atomic number, or melting point at hand; **teachers** looking for a clean, projectable reference for class; and **the curious** who simply want to click through the elements. It's a reference work, not a chemistry calculator — the focus is clarity and fast access.

## What the periodic table shows

- **The full grid** of 18 groups and 7 periods, plus the lanthanides (57–71) and actinides (89–103) as their own f-block rows below — exactly how the periodic table appears in a textbook.
- **Per tile**, the atomic number, the element symbol, the (localized) name, the atomic mass, and a small dot for the state of matter.
- **Ten element categories**, each with its own color — from the alkali metals through the transition metals to the noble gases. A color legend explains the mapping and doubles as a filter.
- **A detail view per element** with around a dozen properties: period, group, block, state of matter, electron configuration, electronegativity, melting and boiling point, density, oxidation states, year of discovery and discoverer, and the CAS number.

## Search, filter, switch language

Three interactions keep the table fast to use: a **search** that scans element names (German *and* English), symbols, and atomic numbers at once; a **category filter** via the color legend that narrows the grid down to one element group; and the **language toggle** EN/DE. Matches are highlighted, everything else dimmed — so you can spot an element instantly, even in the full 118-element matrix. How it all fits together is covered in the manual.

## All in the browser — a static reference

The periodic table is **purely client-side**: all element data is baked into the tool, with no server round-trip, no API, and no upload. That makes the table fast, usable offline after the first load, and privacy-friendly — nothing you click leaves your device. The tool remembers your last chosen language locally in the browser, so your next visit opens straight in EN or DE.

## Try it now

**[→ Open the Periodic Table (PSE)](https://www.jpkc.com/tools/pse/)** — click an element, explore the category colors, or switch to German at the press of a button. No account, free, right in the browser.

## Related JPKCom tools

- **[Colors](https://www.jpkc.com/db/en/tools/colors/)** — JPKCom's color toolkit: color picker, gradients, and palettes, in case you want to work with the periodic table's category colors.
- **[Info Tools](https://www.jpkc.com/db/en/tools/info/)** — another compact reference from the JPKCom toolbox, for browser and system information.

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There's more on the subpages: the **[manual](https://www.jpkc.com/db/en/tools/pse/manual/)** with the table's structure and all element data, **[examples](https://www.jpkc.com/db/en/tools/pse/examples/)** of typical lookup paths, and a collection of **[tips & tricks](https://www.jpkc.com/db/en/tools/pse/tips/)**.