By Merck KGaA
Open iTunes to buy and download apps.
The periodic table in digital form, interactive and at a glance – entirely free of charge.
Immediately find any imaginable information about an element, calculate molar masses of any compounds you like, facilitate your overview with infographics, compare atomic radii, masses, electronegativities, and much more!
After over a million downloads, now with extended functions, improved features and the visual image of our new design (inspired by the colorful and multifaceted shapes seen under a microscope, the logo and colors now follow the concept of a vibrant science and technology company) – lively and dynamic.
Based on the idea of a lively science and technology company and inspired by the colorful and multifaceted shapes seen under a microscope, the new corporate design shows itself in expressive colors and shapes of a natural scientific impression. These are also represented in our new company logo.
Our PSE App is the ultimate tool for every friend of chemistry - whether pupil or teacher, student or professor, amateur or expert, hobbyist or technician. Our app is a must-have of digital periodic tables. Get informed with our mobile reference work, any time, with ease, offline and in detail.
Thanks to the many hours of work, experiences, reviews and user feedbacks on our first PSE App (with over a million downloads!) we are now able to provide the new, improved and more appealing version of our PSE App.
Even more features. Even more improvements. Even more user friendliness.
Download now free of charge and start experimenting.
• All important information about the elements
Atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, basic state, ionization energy, isotopic composition, state of matter, hardness according to Mohs, oxidation numbers, percentage of mass in Earth's crust, year of discovery, half-life, and much more
• Visualized element properties
Atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications
• Molar mass calculator
Simple entry field for chemical formulas. Calculate molar mass simply and quickly
• Offline use
No Internet needed. All contents in the app.
• Economical handling of access rights
• Variety of languages
German, English, French, Spanish
• Interactive operating system
Smart operating elements and numerous selection options
Questions? Feedback? Suggestions? – You can reach us at email@example.com
What's New in Version 2.0.2
Thank you all for your extensive feedback in the brief period of time since our update – both in-store and via email.
We take any feedback seriously and therefore promptly provide our next update:
- Corrected the problem with Mineral Hardness
- Integrated new element data
We really appreciate your suggestions to help and improve our app!
Best chemistry app!
Tried multiple other chemistry apps and this one is straightforward and streamlined. Includes a molar mass calculator (which might spoil you)! Two thumbs up!
My favorite table.
You cannot find a better periodic table.
This app is amazing!
The design, the details, everythings, its amazing, i wish i had more apps designed like this for other school subjects!!! Im in love 😍😍
- Category: Education
- Updated: Mar 21, 2016
- Version: 2.0.2
- Size: 14.3 MB
- Languages: English, French, German, Spanish
- Seller: Merck KGaA
- © EMD Chemicals Inc.
Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.