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chemistry Definition

chem·is·try (kem′is trē)

noun pl. -·tries

  1. the science dealing with the composition and properties of substances, and with the reactions by which substances are produced from or converted into other substances
  2. the application of this to a specified subject or field of activity
  3. the chemical properties, composition, reactions, and uses of a substance
  4. any process of synthesis or analysis similar to that used in chemistry the chemistry of wit
  5. Informal
    1. the makeup of a person, group, situation, etc.
    2. interaction between people, esp. with respect to emotional or intellectual qualities; rapport
    3. mutual sexual attraction

Etymology: chemist + -ry

chemistry Synonyms

chemistry

n.

Branches of chemistry include: pure, quantitative, qualitative, organic, inorganic, theoretical, analytical, structural, nuclear, atomic, physical, physiological, pathological, metallurgical, mineralogical, geological, applied, agricultural, pharmaceutical, sanitary, industrial, technical, engineering; chemurgy, biochemistry, electrochemistry, zoochemistry, petrochemistry, thermochemistry, stereochemistry, phytochemistry;

chemistry Usage Examples

Converse of object

  • alter: There is growing evidence that ecstasy use can alter the chemistry of a user's brain, with potentially serious consequences in later life.
  • teach: Happily she has agreed to continue as a Tutor and to teach chemistry for the College.

Adjective modifier

  • inorganic: To provide practice in answering some basic concepts in inorganic chemistry through assessed problem sheets.
  • combinatorial: Furthermore, we are expanding the scope of our studies of dynamic combinatorial chemistry.
  • atmospheric: Network requirements for advanced atmospheric chemistry monitoring stations in Europe.
  • medicinal: The first, three lectures on medicinal chemistry, will be given to Part III students toward the end of this term.
  • computational: The results concentrate on the application area of computational chemistry.
  • supramolecular: The new director of the Melville Lab, Wilhelm Huck, has made a gentle transition from supramolecular chemistry to nanochemistry in recent years.

Modifies a noun

  • lab: Top Ten ways to get thrown out of chemistry lab 10.
  • laboratory: New chemistry laboratories are opened in Newhouse, Scotland.
  • analyzer: The specific assays are used in the detection of myelomas and dyscrasias, which can be run on most major chemistry analysers.
  • textbook: Week Three: : Exams and Professionalism 09/15/2006 11:21 PM My chemistry textbook was helpful because I learned all the math from the.. .
  • professor: The first female chemistry professor in the United Kingdom, Judith Howard of Durham University, took her chair only in 1991.
  • A-level: This module forms part of the chemistry A-level revision site provided as part of the SciNet project from Elecuter.

Noun used with modifier

  • quantum: DALTON A quantum chemistry program using SCF, MP2, MCSCF or CC wave functions.
  • polymer: The emphasis of the camp was on color & polymer chemistry.
  • gas-phase: ABSTRACT: Gas-phase ionmolecule chemistry has been used to study the reactions of mutagenic epoxides toward sulfur-containing ( SH ) organic chemicals.
  • A-level: A-level Chemistry is essential for those wishing to specialize in Chemical Engineering.
  • coordination: We investigate aspects of the coordination chemistry of the transition metals.
  • on-screen: The cast is vibrant and there is an excellent sense of on-screen chemistry between them.