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PubChem
Search and explore chemical information in the world's largest free chemistry database. Search chemicals by name, molecular formula, structure, and other identifiers.
What Is a Chemical? Definition and Examples
A chemical is any substance with a definite composition and distinct properties. All matter is made of chemicals, regardless of whether it is natural or synthetic.
Chemistry - Wikipedia
Chemical reactions usually involve the making or breaking of chemical bonds. Oxidation, reduction, dissociation, acid–base neutralization and molecular rearrangement are some examples of common chemical reactions.
CHEMICAL Definition & Meaning - Merriam-Webster
The meaning of CHEMICAL is of, relating to, used in, or produced by chemistry or the phenomena of chemistry. How to use chemical in a sentence.
Mission Chemical | Houston, TX
Mission Chemical is a full-service, chemical company providing toll manufacturing, custom blending, and wholesale distribution services to both local and global markets.
Comprehensive Chemical Solutions | Seatex | Houston, TX
Our expansive range of technology and manufacturing capabilities encompasses virtually every aspect of chemical solutions, from process development and formulation support to high-shear blending to complex reactions.
Chemistry | Definition, Topics, Types, History, & Facts ...
Cooking, fermentation, glass making, and metallurgy are all chemical processes that date from the beginnings of civilization. Today, vinyl, Teflon, liquid crystals, semiconductors, and superconductors represent the fruits of chemical technology.
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