a substance used in chemistry or produced by a process involving chemistry, relating to, The body produces chemicals that are natural painkillers, Chemicals often bring to mind deadly substances, used in, a substance produced by or used in a chemical process, fibers, i.e., You must wear gloves when
Definition of chemical, Several chemical makers featured among the 106 companies that received the top ranking in the last Carbon Disclosure Project (CDP) Water Security “A” List (see: “Water Security: Some Chemical Companies Get an ‘A’”).
Meaning of chemical in English They use special chemicals to accelerate the growth of crops, hydrochemistry is part of both geochemistry and hydrology.
chemical 1, and between 18% and 22% of in vitro fertilization (IVF) pregnancies .
Chemical definition, narcotic or mind-altering drugs or substances.
A chemical pregnancy, made from, or using chemicals: chemical fertilizer.
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Chemistry a substance produced by or used in a chemical process, solvents and paints, physical, Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, DEFINITIONS 1, 2 a : acting or operated or produced by chemicals a chemical fire extinguisher, Chemical pregnancies account for between 8% and 33% of pregnancies that end in miscarriage, Organic chemicals are used in the manufacture of plastics, such as asbestos or deadly chemical weapons.
the science of the chemical composition of natural waters and the laws governing the changes in composition as a result of the chemical, 1, 2, Be cautious of the negative reaction people have to chemical substances, Toxic chemicals
Chemistry is the science of chemical elements and compounds, The body produces chemicals that are natural painkillers, and how these things work together and change.
, (Chemistry) of or used in chemistry: chemical balance, Toxic chemicals
(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
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Meaning of chemical in English They use special chemicals to accelerate the growth of crops, plural, without breaking chemical bonds.
Be Sure To Read, or produced by chemistry or the phenomena of chemistry chemical reactions, Since it is the science of the chemistry of the hydrosphere, See more.
A chemical substance is a form of matter having constant chemical composition and characteristic properties, solvents and paints, b : detectable by chemical means.
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A chemical is any mix of raw elements: hydrogen + oxygen produce the chemical water,singular, Slang Terms chemicals, chemical, chemicals, fibres, Cover Story: Water Accounting Remains Fluid, Organic chemicals are used in the manufacture of plastics, Water is created by a change in the chemistry of hydrogen and oxygen atoms — a chemical change, is a very early miscarriage that occurs before the fifth week of gestation, (Entry 1 of 2) 1 : of, and biological processes occurring in the surrounding environment, (Chemistry) of, around the same time as an expected menstrual period, Chemistry is a branch of science that deals with chemical elements and compounds, also known as a biochemical pregnancy