Definition of zinc

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Zinc (n.) An abundant element of the magnesium-cadmium group, extracted principally from the minerals zinc blende, smithsonite, calamine, and franklinite, as an easily fusible bluish white metal, which is malleable, especially when heated. It is not easily oxidized in moist air, and hence is used for sheeting, coating galvanized iron, etc. It is used in making brass, britannia, and other alloys, and is also largely consumed in electric batteries. Symbol Zn. Atomic weight 64.9..

Lern More About Zinc

Gallium :: Gallium (n.) A rare metallic element, found in certain zinc ores. It is white, hard, and malleable, resembling aluminium, and remarcable for its low melting point (86/ F., 30/C). Symbol Ga. Atomic weight 69.9..
Zincography :: Zincography (n.) The art or process of engraving or etching on zinc, in which the design is left in relief in the style of a wood cut, the rest of the ground being eaten away by acid..
Packfong :: Packfong (n.) A Chinese alloy of nickel, zinc, and copper, resembling German silver..
Zincide :: Zincide (n.) A binary compound of zinc.
Chlorous :: Chlorous (a.) Pertaining to, or resembling, the electro-negative character of chlorine; hence, electro-negative; -- opposed to basylous or zincous..
Aurichalcite :: Aurichalcite (n.) A hydrous carbonate of copper and zinc, found in pale green or blue crystalline aggregations. It yields a kind of brass on reduction..
Black-jack :: Black-jack (n.) A name given by English miners to sphalerite, or zinc blende; -- called also false galena. See Blende..
Graphotype :: Graphotype (n.) A process for producing a design upon a surface in relief so that it can be printed from. Prepared chalk or oxide of zinc is pressed upon a smooth plate by a hydraulic press, and the design is drawn upon this in a peculiar ink which hardens the surface wherever it is applied. The surface is then carefully rubbed or brushed, leaving the lines in relief..
Dezincification :: Dezincification (n.) The act or process of freeing from zinc; also, the condition resulting from the removal of zinc..
Zincification :: Zincification (n.) The act or process of applying zinc; the condition of being zincified, or covered with zinc; galvanization..
Mannheim Gold :: Mannheim gold () A kind of brass made in imitation of gold. It contains eighty per cent of copper and twenty of zinc.
Zincking :: Zincking (p. pr. & vb. n.) of Zin.
Gahnite :: Gahnite (n.) Zinc spinel; automolite.
Sphalerite :: Sphalerite (n.) Zinc sulphide; -- called also blende, black-jack, false galena, etc. See Blende (a)..
Zincite :: Zincite (n.) Native zinc oxide; a brittle, translucent mineral, of an orange-red color; -- called also red zinc ore, and red oxide of zinc..
Marmatite :: Marmatite (n.) A ferruginous variety of shalerite or zinc blende, nearly black in color..
Burnettize :: Burnettize (v. t.) To subject (wood, fabrics, etc.) to a process of saturation in a solution of chloride of zinc, to prevent decay; -- a process invented by Sir William Burnett..
Semilor :: Semilor (n.) A yellowish alloy of copper and zinc. See Simplor.
Pompholyx :: Pompholyx (n.) Impure zinc oxide.
Zinciferous :: Zinciferous (a.) Containing or affording zinc.
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