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Our website is a free online chemistry dictionary containing over 1,800 chemistry terms and definitions. Everyone is invited to use our website and chemistry dictionary to help further their knowledge, students and teachers alike. To start browsing the dictionary, choose a letter to list all the terms starting with that letter.

With over 4,700 entries, including over 200 new terms for this edition, this is the ideal reference resource for students of chemistry at all levels, either at ...

Look up definitions of chemistry words in this comprehensive A to Z chemistry dictionary. The glossary is organized alphabetically.

15.09.2019 · This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. For each …

A complete Chemistry dictionary , A perfect all for doctors , students to know about different definitions and technical terms in Chemistry science . …

03.07.2019 · A more comprehensive list of chemistry terms can be found in my alphabetical chemistry glossary. You can use this vocabulary list to look up terms or you can make …

chemical - any matter or substance that has mass. chemical change - process by which one or more substances are altered to form new substances.

Chemistry is a branch of science that explores compounds and chemical elements, and how they work together. It is the study of the materials that make up our bodies and everything in the world around us. List of Chemistry Terms You can browse Chemistry Dictionary by using the A-Z listing below. A C D E F G H I K L M N O P R S T A Aldehyde Alkane

Note: The terms contained within this glossary are general definitions and are accurate as they relate to water analysis, water treatment, and Hach Company ...

Addition Reaction: A type of chemical reaction in which an atom, or a group of atoms is/are added to a double or triple bond compound, in order to change it ...

absolute zero A theoretical condition concerning a system at the lowest limit of the thermodynamic temperature scale, or zero kelvins, at which the system does not emit or absorb energy (i.e. all atoms are at rest). By extrapolating the ideal gas law, the internationally agreed-upon value for absolute zero has been determined as −273.15 °C (−459.67 °F; 0.00 K). absorbance absorption 1. The …

Chemistry is a branch of Science that deals with the study of the behavioral attributes of various substances, their chemical composition, their chemical reactions and so on. Read on to find out more about the many terms and definitions associated with this stream …

Chemistry is a branch of science that explores compounds and chemical elements, and how they work together. It is the study of the materials that make up our ...

Chemistry is a physical science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical ...

The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems. The composition, structure, ...

The sixth edition of this popular dictionary covers all aspects of chemistry, from physical chemistry to biochemistry. Fully revised and updated, it boasts broader coverage in subject areas such as forensics, metallurgy, materials science, and geology, increasing the dictionary’s appeal to students in these related fields.

Read about the team of authors behind Collins Dictionaries. New from Collins. Jan 01, 2022. Word of the ...