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  1. Ammonia - Wikipedia

    Ammonia occurs in the atmospheres of the outer giant planets such as Jupiter (0.026% ammonia), Saturn (0.012% ammonia), and in the atmospheres and ices of Uranus and Neptune.

  2. Ammonia | Definition & Uses | Britannica

    Oct 29, 2025 · ammonia (NH3), colourless, pungent gas composed of nitrogen and hydrogen. It is the simplest stable compound of these elements and serves as a starting material for the …

  3. Ammonia Levels: Causes, Symptoms & Treatment - Cleveland Clinic

    Ammonia, also known as NH3, is a waste product that bacteria in your intestines primarily make when digesting protein. Normally, ammonia is processed in your liver, where it’s transformed …

  4. Ammonia | Chemical Emergencies | CDC

    Sep 6, 2024 · Key points Do not mix household cleaners! Ammonia is a toxic clear gas or liquid. Signs and symptoms of ammonia exposure depend on how you were exposed. If exposed, get …

  5. Ammonia | NH3 | CID 222 - PubChem

    Description Ammonia occurs naturally and is produced by human activity. It is an important source of nitrogen which is needed by plants and animals. Bacteria found in the intestines can …

  6. Ammonia (NH₃) - Definition, Structure, Preparation, Uses ...

    Jul 10, 2024 · Ammonia is a compound made up of nitrogen and hydrogen with the formula NH3. This means that one molecule of ammonia contains one nitrogen atom and three hydrogen …

  7. Ammonia - Chemical Safety Facts

    Apr 28, 2023 · Ammonia is a naturally occurring gas that serves as a chemical building block for a range of commercial and household products, including fertilizers and cleaning supplies.

  8. NASA, Aerospace Corporation Study Sharpens Focus on Ammonia ...

    2 days ago · A recent study led by scientists at NASA’s Jet Propulsion Laboratory in Southern California and the nonprofit Aerospace Corporation shows how high-resolution maps of ground …

  9. Ammonia leak from Rhode Island food processing facility sends ...

    1 day ago · More than a dozen people were hospitalized, including two in critical condition, from an ammonia leak at a food processing facility in Rhode Island on Thursday, officials said.

  10. Ammonia - American Chemical Society

    Feb 8, 2021 · Ammonia is a colorless, poisonous gas with a familiar noxious odor. It occurs in nature, primarily produced by anaerobic decay of plant and animal matter; and it also has …