The international agency for research on cancer (iarc) recognizes arsenic and inorganic arsenic compounds as group 1 carcinogens, and the eu lists arsenic trioxide, arsenic pentoxide, and. Dec 7, 2022the international agency for research on cancer (iarc) has classified arsenic and arsenic compounds as carcinogenic to humans and has also stated that arsenic in drinking-water is. Jan 2, 2026arsenic, a chemical element in the nitrogen group (group 15 [va] of the periodic table), existing in both gray and yellow crystalline forms.
Arsenic is a naturally occurring element that poses a significant threat to human health due to its widespread presence in the environment, affecting millions worldwide. Arsenic, a chemical element placed in the nitrogen group of the periodic table that exists in both the gray and yellow crystalline forms. Arsenic is present in three allotropic forms- black, yellow and gray.
Explore the complex world of arsenic, an element known for its toxicity but also valued in various industrial and medical applications. Most arsenic is produced as a by-product of copper and lead refining. It can be obtained from arsenopyrite by heating, causing the arsenic to sublime and leave behind iron (ii) sulfide.
Dec 3, 2023yellow arsenic, also known as α-arsenic, is a more reactive waxy allotrope that is metastable and turns into gray arsenic over time. Yellow arsenic is the most toxic form of the element. Jan 21, 2025arsenic can accumulate in soils, especially near mining sites or areas where arsenic-laden pesticides and herbicides have been used.
Oct 15, 2024in the uk arsenic levels are under stringent control and exposures to arsenic in water, air and food are reduced to the lowest practical level to minimise possible risks to health.
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