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  1. 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 …

  2. Arsenic | Definition, Symbol, Uses, & Facts | Britannica

    Nov 21, 2025 · 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 …

  3. Arsenic Poisoning: Causes, Symptoms & Treatment - Cleveland Clinic

    Arsenic poisoning occurs most often in major areas of agriculture and industrialization. Arsenic poisoning can cause serious complications and even death if not treated immediately.

  4. Arsenic - World Health Organization (WHO)

    Dec 7, 2022 · 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 …

  5. Arsenic | National Institute of Environmental Health Sciences

    Oct 6, 2014 · 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.

  6. Arsenic Facts - Element As or 33 - Science Notes and Projects

    Dec 3, 2023 · Get arsenic facts. Learn about the element's properties, uses, and sources. Find out how arsenic poisoning works.

  7. Clinician Brief: Arsenic | Environmental Health and Medicine Education ...

    Dec 16, 2024 · Arsenic is usually found in the environment combined with other elements and is commonly classified as inorganic or organic arsenic. Most inorganic and organic arsenic compounds …

  8. Arsenic - Element information, properties and uses | Periodic Table

    A small amount of arsenic is found in its native state. It is mainly found in minerals. The most common arsenic-containing mineral is arsenopyrite. Others include realgar, orpiment and enargite. Most …

  9. Arsenic - Uses, Side Effects, and More - WebMD

    Learn more about Arsenic uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Arsenic.

  10. Could white rice be poisoning you? Here’s what the evidence says

    6 days ago · White rice can contain low levels of arsenic, but luckily, the evidence suggests that it's not at a high enough level to do harm to most people.