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Arsenic - Wikipedia The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition) Arsenic is also a common n-type dopant in semiconductor electronic devices, and a component of the III–V compound semiconductor gallium arsenide
Arsenic | Definition, Symbol, Uses, Facts | Britannica Arsenic, a chemical element in the nitrogen group (Group 15 [Va] of the periodic table), existing in both gray and yellow crystalline forms Its chemical symbol is As, and it was first clearly identified as a free substance in 1649 by German pharmacist Johann Schroeder
Arsenic - World Health Organization (WHO) Key facts Arsenic is naturally present at high levels in the groundwater of several countries Arsenic is highly toxic in its inorganic form Contaminated water used for drinking, food preparation and irrigation of food crops poses the greatest threat to public health from arsenic
Arsenic and Your Health fact sheet - National Institute of . . . Researchers have long known that both short-term and long-term exposure to arsenic can cause health problems, and they continue to learn more about how arsenic works in the body — what is referred to as its modes of action
Arsenic: A centuries-old poison What is arsenic? Arsenic is a natural element found in water, soil, and air It is a metalloid with properties of metals and nonmetals It exists in organic and inorganic forms Arsenic compounds are found in some pharmaceuticals, commercial, and industrial products
Arsenic - info. health. nz Arsenic is a substance found in rock It has been used as an insecticide In some situations arsenic harms your health If you live in an area contaminated with arsenic, find out what you need to know and how to protect your family’s health
Arsenic | Toxic Substances | Toxic Substance Portal | ATSDR Arsenic is a naturally occurring element widely distributed in the earth's crust In the environment, arsenic is combined with oxygen, chlorine, and sulfur to form inorganic arsenic compounds
Arsenic and Childrens Health | Knowledge This document outlines the sources of arsenic exposure in children, especially through the ingestion of contaminated water and arsenic-containing foods