any of several yellow pigments in shades from lemon to deep orange, composed chiefly of chromates of lead, barium, or zinc.
any yellow pigment consisting of lead chromate mixed with lead sulphate
[kroh-mik] /ˈkroʊ mɪk/ adjective 1. of or containing in the trivalent state, as chromic hydroxide, Cr(OH) 3 . 2. of or derived from . /ˈkrəʊmɪk/ adjective 1. of or containing chromium in the trivalent state 2. of or derived from chromic acid
noun 1. a grayish-green, water-soluble powder, Cr(C 2 H 3 O 2) 3 ⋅H 2 O, used chiefly as a mordant in dyeing and printing textiles.
noun 1. a hypothetical acid, H 2 CrO 4 , known only in solution or in the form of its salts. noun 1. an unstable dibasic oxidizing acid known only in solution and in the form of chromate salts. Formula: H2CrO4
noun 1. a violet, crystalline compound, CrCl 3 , occurring in both water-soluble and water-insoluble forms, or a green or violet, water-soluble deliquescent compound, CrCl 3 ⋅6H 2 O: used chiefly as a mordant, in chrome-steel plating, and in the synthesis of chromium salts.