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Arsenic is a chemical element; it has symbol As and atomic number 33. It is a metalloid and one of the pnictogens, and therefore shares many properties with its group 15 neighbors phosphorus and antimony. Arsenic is a notoriously toxic heavy metal.
Dec 7, 2022 · Arsenic is one of WHO’s 10 chemicals of major public health concern. WHO’s work to reduce arsenic exposure includes setting guideline values, reviewing evidence and providing risk management recommendations. WHO publishes a guideline value for arsenic in its Guidelines for drinking-water quality. The Guidelines are intended for use as the ...
May 24, 2017 · Arsenic poisoning, or arsenicosis, occurs after the ingestion or inhalation of high levels of arsenic. Arsenic is a type of carcinogen that’s gray, silver, or white in color.
Arsenic poisoning (or arsenicosis) is a medical condition that occurs due to elevated levels of arsenic in the body. If arsenic poisoning occurs over a brief period of time, symptoms may include vomiting, abdominal pain, encephalopathy, and watery diarrhea that contains blood.
May 30, 2024 · 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.
Feb 10, 2023 · Arsenic poisoning can occur when you take in high levels of arsenic. Drinking contaminated water causes most cases. Symptoms of immediate arsenic poisoning include nausea, vomiting and diarrhea.
Arsenic is an element that occurs naturally in rocks & soil, water, air, and in plants and animals. Learn how we are exposed to arsenic and its link to cancer risk.
Arsenic is a naturally occurring element that is widely distributed in the Earth’s crust. It is found in water, air, food, and soil. Exposure to arsenic affects human health.
Early-life exposure to arsenic is linked to an increased risk of infection, lung and liver function, neurodevelopment and cognitive efects, and skin changes, according to the American Academy of Pediatrics. Arsenic exposure in early life may lead to other health problems later in life.
Apr 1, 2016 · Arsenic is a metalloid element that forms a number of poisonous compounds. It is widely distributed throughout the Earth’s crust, and can be released into the atmosphere and water through natural and human activities. Soluble inorganic arsenic is highly acutely toxic.
