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Arsenic is a chemical element with the symbol As and the 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.
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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 ...
Apr 24, 2018 · 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.
Jul 18, 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.
Jul 24, 2024 · 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.
Jan 4, 2018 · Arsenic poisoning, or arsenicosis, happens when a person takes in dangerous levels of arsenic. Arsenic is a natural semi-metallic chemical that is found all over the world in groundwater.
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.
Arsenic (As) is a white to gray, brittle solid. It occurs naturally in water and soil. Arsenic can be harmful to the eyes, skin, liver, kidneys, lungs, and lymphatic system. Exposure to arsenic can also cause cancer. Workers may be harmed from exposure to arsenic.
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Arsenic is a naturally occurring substance that can be found in air, water, and soil and is known to cause cancer. Inorganic arsenic is naturally present at high levels in the groundwater of certain countries, including the United States.
