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chemistry. ( ˈkɛmɪstrɪ) n, pl -tries. 1. (Chemistry) the branch of physical science concerned with the composition, properties, and reactions of substances. See also inorganic chemistry, organic chemistry, physical chemistry. 2. (Chemistry) the composition, properties, and reactions of a particular substance.

What is Chemistry? ... Chemistry is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the ...

Chemistry is the study of matter, analysing its structure, properties and behaviour to see what happens when they change in chemical reactions. As such, it can be considered a branch of physical ...

Full Definition of chemistry. 1 : a science that deals with the composition, structure, and properties of substances and with the transformations that they undergo. 2 a : the composition and chemical properties of a substance the chemistry of iron.

Chemistry is the study of matter, analysing its structure, properties and behaviour to see what happens when they change in chemical reactions. As such, it can be considered a …

A common glossary definition is short and sweet: Chemistry is the "scientific study of matter, its properties, and interactions with other ...

chemistry · 1 : a science that deals with the structure and properties of substances and with the changes that they go through a professor of chemistry · 2 : the ...

The 1730 definition of the word "chemistry", as used by Georg Ernst Stahl, meant the art of resolving mixed, compound, or aggregate bodies into their principles; and of composing such bodies from those principles.

chemistry: [noun] a science that deals with the composition, structure, and properties of substances and with the transformations that they undergo.

Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances ...

However, this definition only works well for substances that are composed of molecules, which is not true of many substances (see below).

Chemistry is the study of matter, analysing its structure, properties and behaviour to see what happens when they change in chemical reactions.

The current model of atomic structure is the quantum mechanical model. Traditional chemistry starts with the study of elementary particles, atoms, molecules, substances, metals, crystals and other aggregates of matter. Matter can be studied in solid, liquid, gas and plasma states, in isolation or in combination. The interactions, reactionsand transformations that are studied in chemistry ar…

Chemistry is the study of matter—what it consists of, what its properties are, and how it changes. Being able to describe the ingredients in ...

Chemistry, the science of the properties, composition, and structure of substances (defined as elements and compounds), the transformations ...

Chemistry: A Definition ... Chemistry is the study of matter, including its composition, properties, and structure; how it changes; and how it ...

20.01.2004 · "chem·is·try n., pl. -tries. 1. the science that systematically studies the composition, properties, and activity of organic and inorganic substances and various elementary forms of matter. 2. chemical properties, reactions, phenomena, etc.: the chemistry of carbon. 3. a. sympathetic understanding; rapport. b. sexual attraction. 4.