CHEMISTRY n.
rations 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 constitut…
CHIAN a.
Of or pertaining to Chios, an island in the Ægean Sea. Chian earth, a dense, compact kind of earth, from Chios, used anciently as an astringent and a cosmetic. -- Chian turpentine, a fragrant, almost transparent turpentine, obtained from the Pistacia Terebinthus.