Chemical element with symbol As and atomic number 33.
португальский
arsênico 
A white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer.
1
The naturally occurring heavy metal arsenic is present in food and water.
2
However, one detail perturbed him: suppose autopsies revealed the presence of arsenic?
3
Less is known about the reproductive effects of arsenic at lower levels.
4
Ingestion of inorganic arsenic affects cellular energy production; lethal poisonings can occur.
5
Nevertheless, the authors found an excess NMSC risk for environmental arsenic exposure.
6
Exposure to arsenic is associated with an increased risk of lung disease.
7
Dr Leo Schep from the NZ National Poisons Centre talks about arsenic.
8
He wished the Bath buns might by chance have arsenic in them.
9
The arsenic, being volatile, condenses in chambers connected with the heated tubes.
10
Transcriptome kinetic analysis demonstrated the existence of two phases in arsenic response.
11
The metalloid arsenic and the chlorinated insecticide endosulfan are common environmental contaminants.
12
Subsequent removal of arsenic from the drinking water reversed the biochemical alterations.
13
The arsenic is easily calculated from the quantity of silver nitrate consumed.
14
They had both taken arsenic treatments, and it hadn't helped at all.
15
Melt together 8 parts of copper and a half part of arsenic.
16
The waters contain arsenic, are highly medicinal, and known the world over.
