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Chemistry - Law Dictionary Search Results

Home Dictionary Name: chemistry

Chemistry

That branch of science which treats of the composition of substances and of the changes which they undergo in consequence of alterations in the constitution of the molecules which depend upon variations of the number kind or mode of arrangement of the constituent atoms These atoms are not assumed to be indivisible but merely the finest grade of subdivision hitherto attained Chemistry deals with the changes in the composition and constitution of molecules See Atom Molecule...


Macro chemistry

The science which treats of the chemical properties actions or relations of substances in quantity distinguished from micro chemistry...


Natural product chemistry

That branch of chemistry which deals with the isolation identification structure elucidation and study of the chemical characteristics of chemical substances produced by living organisms...


Chemical

Pertaining to chemistry characterized or produced by the forces and operations of chemistry employed in the processes of chemistry as chemical changes chemical combinations...


Biochemistry

The chemistry of living organisms the chemistry of the processes incidental to and characteristic of life...


Mechanico chemical

Pertaining to connected with or dependent upon both mechanics and chemistry said especially of those sciences which treat of such phenomena as seem to depend on the laws both of mechanics and chemistry as electricity and magnetism...


Phytochemistry

Chemistry in its relation to vegetable bodies vegetable chemistry...


Chemical

Chemical, The expression 'chemical' means, according to Collins English Dictionary, and substance used in or resulting from a reaction involving changes to atoms or molecules or used in chemistry. The Concise Oxford Dictionary, 6th edn. page 170 defines 'chemical' as made by, or relating to, chemistry. Broadly and literally it can be said that the rayon grade pulp is neither chemical industry nor textile industry nor paper industry, Member Secy. A.P. Board for Water Pollution Control v. Andhra Pradesh Rayons Ltd., 1988 Supp (3) SCR 380: (1989) 1 SCC 44: AIR 1989 SC 611 (615). [Water (Prevention and Control of Pollution) Cess Act (36 of 1977), s. 2(c), 3, Sch. I]...


Chemist

A person versed in chemistry or given to chemical investigation an analyst a maker or seller of chemicals or drugs...


Chymic

See Chemic Chemist Chemistry...


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