... silver-white metal. There toughness and ductility. Cadmium oxide in moist air slowly and lost metallic luster, brown when ... , steel, copper and the protective film is widely used in electroplating, on and used rechargeable batteries, television picture tube, ... pigment and as a plastic stabilizer. Cadmium compounds are used in insecticides, fungicides, pigments, paints, etc. of the manufacturing sector. ...