Word:

Arsenic

Ar`sen´ic   Pronunciation: är´sė`nĭk; 277
n.1.(Chem.) One of the elements, a solid substance resembling a metal in its physical properties, but in its chemical relations ranking with the nonmetals. It is of a steel-gray color and brilliant luster, though usually dull from tarnish. It is very brittle, and sublimes at 356° Fahrenheit. It is sometimes found native, but usually combined with silver, cobalt, nickel, iron, antimony, or sulphur. Orpiment and realgar are two of its sulphur compounds, the first of which is the true arsenicum of the ancients. The element and its compounds are active poisons. Specific gravity from 5.7 to 5.9. Atomic weight 75. Symbol As.
2.(Com.) Arsenious oxide or arsenious anhydride; - called also arsenious acid, white arsenic, and ratsbane.
a.1.(Chem.) Pertaining to, or derived from, arsenic; - said of those compounds of arsenic in which this element has its highest equivalence; as, arsenic acid.
Noun1.Arsenicarsenic - a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
Synonyms: As, atomic number 33
2.arsenic - a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide and weed killer
DDD, DDT, Paris green, antimony, arsenic trioxide, beryllium, bichloride of mercury, cadmium, carbolic acid, carbon monoxide, carbon tetrachloride, chlorine, cyanide, hydrocyanic acid, hyoscyamine, lead, mercuric chloride, mercury, mustard gas, nicotine, phenol, poison gas, prussic acid, selenium, strychnine
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arrowroot family
arrowsmith
Arrowwood
Arrowworm
Arrowy
Arroyo
arroyo willow
arroz con pollo
Arschin
Arse
arse about
arse around
arsehole
Arsenal
Arsenate
Arseniate
-- Arsenic --
arsenic acid
arsenic group
arsenic trioxide
Arsenical
Arsenical pyrites
Arsenical silver
Arsenicate
Arsenicism
Arsenide
Arseniferous
Arsenious
Arsenite
Arseniuret
Arseniureted
Arsenopyrite
arsenous anhydride
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