The branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances
there was a chemistry between them
An educational toy comprising apparatus and reagents for performing simple chemical experiments; also in extended use.
The branch of food science concerned with the chemical composition and properties of foods.
(An approach to) applied chemistry whose aim is to reduce or eliminate the use and generation of environmentally harmful substances in industrial processes, in agriculture, and in the life cycles of products.
Early ideas, practices, or other features that anticipated the development of modern chemistry.
The branch of chemistry concerned with the relationship between chemical composition and the structure and other properties of crystalline substances; the properties of a substance in regard to this.
The psychological processes by which complex ideas, sensations, etc., are generated from simple ones (without being merely the sum of them), conceived of as analogous to certain chemical phenomena.
The branch of science which deals with the chemistry of radioactive materials, especially with the transformation of chemical elements by (natural or artificial) nuclear processes.
The chemistry of carbon compounds (other than simple salts such as carbonates, oxides, and carbides)
The branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems
Physical chemistry; physics and chemistry.
The branch of chemistry concerned with the preparation and properties of polymers.
The branch of physical chemistry concerned with the explanation of chemical phenomena in terms of quantum mechanics.
The part of chemistry dealing primarily with the composition of substances rather than with their reactions.
The branch of chemistry concerned with the processes occurring at interfaces between phases, especially that between liquid and gas
The science of chemistry and biochemistry in their relation to agriculture, especially agricultural production, the utilization of agricultural products, and (in later use) environmental matters.
The branch of chemistry concerned with the identification and measurement (by chemical or instrumental means) of the constituents of a substance, or of particular components (e.g. contaminants) within it.
The study of chemical processes relevant to biology, or of biological processes at the biochemical or molecular level; biochemistry and molecular biology.
The branch of chemistry that deals with inorganic compounds
A branch of chemistry concerned with the discovery of new gases and the investigation of their properties.
The branch of chemistry concerned with the effects of radiation on matter
The branch of chemistry concerned with the arrangement or order of attachment of atoms in molecules and ions, and with the bonding between constituent atoms.
A branch of chemistry concerned with the synthesis of drugs, antibodies, and other compounds by combining a number of starting compounds in a variety of ways in order to build up a large number of product compounds, in the hope that some of them will be useful; the chemical processes used in this.
The branch of chemistry that deals with the relations between electrical and chemical phenomena