| http://www.w3.org/ns/prov#value | - emistry dictionary., Noun, plural chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. compare element (def 2.Chemistry - definition chemistry free dictionary, Chem??is??try (k??m?????-str??) n. pl. chem??is??tries 1. the science of the composition, structure, properties, and reactions of matter, especially of atomic and.
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