beyaz zırnık

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التركية - الإنجليزية
arsenic
Of, or containing arsenic with a valence of 5
Arsenic trioxide
Symbol As
A chemical element typically used as an N-type dopant in various doping, deposition, and ion implant processes
It is very brittle, and sublimes at 356° Fahrenheit
It exists uncombined in two stable (and several unstable) allotropes, one gray and one yellow, but is more often found in nature as the sulfide or oxide. The elemental form is used to form alloys of metals (especially lead), and certain semiconductors are made from crystals of gallium arsenide (GaAs). Arsenious oxide (arsenic trioxide or white arsenic, As2O3) is used in pesticides, as a pigment, and as a preservative of hides and wood; this is the poisonous "arsenic" (see arsenic poisoning) in detective stories. Arsenic pentoxide (As2O5) is also used in insecticides, herbicides, metal adhesives, and pigments
{i} poisonous chemical element
Atomic weight 75
A chemical element, symbol As, atomic number 33, atomic weight 74 92 A brittle toxic steel-gray hexagonal mineral, the native form of the element
Sources include natural deposits, use as a pesticidal agent, and from phosphate fertilizers containing arsenic Measured in mg/L or ppm The MCL for arsenic is 0 05 mg/L or ppm
It is of a steel- gray color and brilliant luster, though usually dull from tarnish
Arsenious oxide or arsenious anhydride; called also arsenious acid, white arsenic, and ratsbane
One of the elements, a solid substance resembling a metal in its physical properties, but in its chemical relations ranking with the nonmetals
Orpiment and realgar are two of its sulphur compounds, the first of which is the true arsenicum of the ancients
a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide and weed killer
A metalloid occurring naturally in the earth's crust and fossil fuels It is used in the production of glass, enamels, ceramics, oil, cloth, linoleum, electrical semiconductors, pigments, fireworks, pesticides, fungicides, veterinary pharmaceuticals, and wood preservatives It is a known human carcinogen, and bioaccumulates to toxic levels
Pertaining to, or derived from, arsenic; said of those compounds of arsenic in which this element has its highest equivalence; as, arsenic acid
A solid poisonous element that is generally grey in color and crystalline and brittle in nature
{s} pertaining to arsenic, containing arsenic (poisonous chemical element)
A nonmetallic chemical element (symbol As) with an atomic number of 33
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