Chemistry Pad is the best chemistry app .
Science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old.
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances.
Periodic table
The periodic table, also known as the periodic table of the elements, is a rows and columns arrangement of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistry.
Biochemistry
Biochemistry or biological chemistry is the study of chemical processes within and relating to living organisms. A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology and metabolism.
All Chemistry Topics
Contains over 20 most vital and basic chemistry concepts. Every topic is going through a brief introduction to the concept and visualized with a beautiful icon.
Chemistry Pad allows you to find chemical reactions . You'll always have Mendeleev's Periodic Table and Solubility table handy.
All these tables and charts are available in the app for free:
* Solubility table
* Electronegativities of the elements
* Molecular masses of organic substances
* Reactivity series of metals.