cadmium (redirected from Cadmium chloride)

cad·mi·um  (kdm-m)

n. Symbol Cd

A soft, bluish-white metallic element occurring primarily in zinc, copper, and lead ores, that is easily cut with a knife and is used in low-friction, fatigue-resistant alloys, solders, dental amalgams, nickel-cadmium storage batteries, nuclear reactor shields, and in rustproof electroplating. Atomic number 48; atomic weight 112.41; melting point 320.9°C; boiling point 765°C; specific gravity 8.65; valence 2. See Table at element.

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[Latin cadma, calamine (from its being found with calamine in zinc ore) (from Greek kadmeia (g), Theban (earth), from Kadmos, Cadmus; see Cadmus) + -ium.]

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cadmic (-mk) adj.

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cadmium

Noun

Chem bluish-white metallic element found in zinc ores and used in electroplating and alloys Symbol: Cd[Latin cadmia zinc ore]

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cadmium  (kdm-m)

Symbol Cd

A rare, soft, bluish-white metallic element that occurs mainly in zinc, copper, and lead ores. Cadmium is plated onto other metals and alloys to prevent corrosion, and it is used in rechargeable batteries and in nuclear control rods as a neutron absorber. Atomic number 48; atomic weight 112.41; melting point 320.9°C; boiling point 765°C; specific gravity 8.65; valence 2. See Periodic Table.

Thesaurus

Noun

1.

cadmium - a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores atomic number 48, Cd metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. calamine, hemimorphite - a white mineral; a common ore of zinc