Massive offline dictionary
960 curated chemistry terms across 16 branches. No internet needed to search or browse.
- 960Chemistry terms
- 16Branches of chemistry
- 100%Offline dictionary
- 5Colour themes
About
What is Chemion?
Chemion is a complete, offline chemistry reference for high-school students, undergraduates, educators and science enthusiasts. It covers 960 curated terms across 16 branches of chemistry, from atomic structure to organic and analytical chemistry.
Each term includes a precise definition, chemical formulas, units, an in-depth explanation and worked examples, so you can revise quickly and understand properly. Ask AI is there when you want a concept explained another way.
Features
Everything inside Chemion
Deep technical detail
Precise definitions, chemical formulas, units, in-depth explanations and worked examples.
Instant search
Fast results and suggestions from an on-device database.
Five colour themes
Deep Sky Blue, Navy Blue, Forest Green, Deep Purple, and Midnight Slate.
Modern Material 3 design
Clean and accessible for students and professionals.
Ask AI
Stuck on a concept? Ask it your way.
The dictionary works on its own. When you want more, Ask AI explains any topic in plain words, built around your exact question.
- Sign in with your Google account
- Your first 5 questions are free
- Need more? Add a plan or a top-up in the app
- Your questions are not stored on our servers
What you can explore
Topics covered
- Foundations of Chemistry
- Atomic Structure & Periodicity
- Chemical Bonding & Molecular Structure
- States of Matter & Gas Laws
- Solutions & Colligative Properties
- Stoichiometry & Chemical Reactions
- Thermochemistry & Thermodynamics
- Chemical Kinetics & Catalysis
- Chemical Equilibrium
- Acids, Bases & Salts
- Electrochemistry & Redox
- Organic Chemistry
- Inorganic & Coordination Chemistry
- Nuclear & Radiochemistry
- Analytical Chemistry & Spectroscopy
- Biochemistry & Polymer Chemistry
App information
Details and support
- Developer
- Infyon Innovations
- Requires
- Android 10 or newer
- Google Play
- View on Google Play
- Website
- wikituition.com/chemion
- Support
- Help & FAQ · infyoninnovations@gmail.com
- Legal
- Privacy policy · Terms of use · Delete account
Get Chemion today
Offline chemistry dictionary with clear definitions
