Definition of chemical

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Chemical (a.) Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations..

Lern More About Chemical

Generate :: Generate (v. t.) To originate, especially by a vital or chemical process; to produce; to cause..
Bronzing :: Bronzing (n.) The act or art of communicating to articles in metal, wood, clay, plaster, etc., the appearance of bronze by means of bronze powders, or imitative painting, or by chemical processes..
Dipropargyl :: Dipropargyl (n.) A pungent, mobile, volatile liquid, C6H6, produced artificially from certain allyl derivatives. Though isomeric with benzine, it is very different in its chemical relations. Called also dipropinyl..
Iatrochemical :: Iatrochemical (a.) Of or pertaining to iatrochemistry, or to the iatrochemists..
Actinometry :: Actinometry (n.) The measurement of the chemical or actinic energy of light.
Dialyzer :: Dialyzer (n.) The instrument or medium used to effect chemical dialysis.
Aerate :: Aerate (v. t.) To expose to the chemical action of air; to oxygenate (the blood) by respiration; to arterialize.
Combine :: Combine (v. t.) To unite or join; to link closely together; to bring into harmonious union; to cause or unite so as to form a homogeneous substance, as by chemical union..
Vitalism :: Vitalism (n.) The doctrine that all the functions of a living organism are due to an unknown vital principle distinct from all chemical and physical forces.
Spagyrist :: Spagyrist (n.) One of a sect which arose in the days of alchemy, who sought to discover remedies for disease by chemical means. The spagyrists historically preceded the iatrochemists..
Force :: Force (n.) Any action between two bodies which changes, or tends to change, their relative condition as to rest or motion; or, more generally, which changes, or tends to change, any physical relation between them, whether mechanical, thermal, chemical, electrical, magnetic, or of any other kind; as, the force of gravity; cohesive force; centrifugal force..
Paramorph :: Paramorph (n.) A kind of pseudomorph, in which there has been a change of physical characters without alteration of chemical composition, as the change of aragonite to calcite..
Charcoal :: Charcoal (v. t.) Impure carbon prepared from vegetable or animal substances; esp., coal made by charring wood in a kiln, retort, etc., from which air is excluded. It is used for fuel and in various mechanical, artistic, and chemical processes..
Stoicism :: Stoichiometry (n.) The art or process of calculating the atomic proportions, combining weights, and other numerical relations of chemical elements and their compounds..
Molecule :: Molecule (n.) A group of atoms so united and combined by chemical affinity that they form a complete, integrated whole, being the smallest portion of any particular compound that can exist in a free state; as, a molecule of water consists of two atoms of hydrogen and one of oxygen. Cf. Atom..
Affinity :: Affinity (n.) That attraction which takes place, at an insensible distance, between the heterogeneous particles of bodies, and unites them to form chemical compounds; chemism; chemical or elective affinity or attraction..
Fluorine :: Fluorine (n.) A non-metallic, gaseous element, strongly acid or negative, or associated with chlorine, bromine, and iodine, in the halogen group of which it is the first member. It always occurs combined, is very active chemically, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepared nor kept in glass vessels. If set free it immediately attacks the containing material, so that it was not isolated until 1886. It is a pungent, corrosive, colorles
Gasify :: Gasify (v. t.) To convert into gas, or an aeriform fluid, as by the application of heat, or by chemical processes..
Plate :: Plate (v. t.) To cover or overlay with gold, silver, or other metals, either by a mechanical process, as hammering, or by a chemical process, as electrotyping..
Dimorphous :: Dimorphous (a.) Crystallizing under two forms fundamentally different, while having the same chemical composition..
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