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Indium salts are toxic if more than few milligrams are ingested and will affect the kidneys, liver, and heart. [74] Cisplatin (PtCl 2 (NH 3 ) 2 ), an important drug used to kill cancer cells , is also a kidney and nerve poison. [ 64 ]
Indium antimonide (InSb) is used as a material for mid-infrared detectors. [89] [90] [91] The material Ge 2 Sb 2 Te 5 is used as for phase-change memory, a type of computer memory. Biology and medicine have few uses for antimony. Treatments containing antimony, known as antimonials, are used as emetics. [92] Antimony compounds are used as ...
Zinc oxide is an inorganic compound with the formula Zn O.It is a white powder which is insoluble in water. ZnO is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, [12] paints, sunscreens, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, semi conductors ...
At 20 mg lithium per kg of Earth's crust, [53] lithium is the 31st most abundant element. [54] According to the Handbook of Lithium and Natural Calcium, "Lithium is a comparatively rare element, although it is found in many rocks and some brines, but always in very low concentrations. There are a fairly large number of both lithium mineral and ...
Palladium is also used in electronics, dentistry, medicine, hydrogen purification, chemical applications, groundwater treatment, and jewelry. Palladium is a key component of fuel cells, in which hydrogen and oxygen react to produce electricity, heat, and water. Ore deposits of palladium and other PGMs are rare.
This is an accepted version of this page This is the latest accepted revision, reviewed on 4 February 2025. This article is about the chemical element. For other uses, see Iodine (disambiguation). Chemical element with atomic number 53 (I) Iodine, 53 I Iodine Pronunciation / ˈ aɪ ə d aɪ n, - d ɪ n, - d iː n / (EYE -ə-dyne, -din, -deen) Appearance lustrous metallic gray solid ...
Mg is radioactive and in the 1950s to 1970s was produced by several nuclear power plants for use in scientific experiments. This isotope has a relatively short half-life (21 hours) and its use was limited by shipping times. The nuclide 26 Mg has found application in isotopic geology, similar to that of aluminium. 26 Mg is a radiogenic daughter ...