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  1. Carbon monoxide - Wikipedia

    Carbon monoxide ... Carbon monoxide (chemical formula CO) is a poisonous, flammable gas that is colorless, odorless, tasteless, and slightly less dense than air. Carbon monoxide consists of one …

  2. Carbon Monoxide: What It Is, How It Works, and Risks

    Oct 11, 2025 · Carbon monoxide is an odorless, tasteless, poisonous gas that forms when carbons from fuels burn incompletely. It is lighter than air and released both naturally, such as from forest fires and …

  3. Carbon monoxide | Chemical, Poisoning, Properties, Reactions, …

    Dec 6, 2025 · Carbon monoxide is a highly toxic, colorless, odorless, flammable gas. It is produced industrially for use in the manufacture of numerous organic and inorganic chemical products. It is …

  4. Carbon Monoxide Fact Sheet | CPSC.gov

    What is carbon monoxide (CO) and how is it produced? Carbon monoxide (CO) is a deadly, colorless, odorless, poisonous gas. It is produced by the incomplete burning of various fuels, including coal, …

  5. What is carbon monoxide? - US EPA

    Nov 13, 2025 · Carbon monoxide (CO) is a colorless, practically odorless, and tasteless gas or liquid. It results from incomplete oxidation of carbon in combustion. Burns with a violet flame. Slightly soluble …

  6. Carbon Monoxide Poisoning Basics | Carbon Monoxide Poisoning

    6 days ago · Carbon monoxide (CO) is an odorless, colorless gas that can cause sudden illness and death if inhaled. Find quick facts about CO poisoning and what can be done to prevent it.

  7. Carbon monoxide poisoning - Symptoms and causes - Mayo Clinic

    Mar 28, 2025 · Carbon monoxide is a gas that has no odor, taste or color. It comes from burning fuels, including gasoline, wood, propane or charcoal. Appliances and engines that aren't well vented can …

  8. What is Carbon Monoxide (CO)? - cleanairinitiative.org

    Nov 28, 2025 · Quick Answer: Carbon monoxide (CO) is a colorless, odorless, and tasteless toxic gas produced by incomplete combustion of carbon-containing fuels. It's extremely dangerous because it …

  9. What Is Carbon Monoxide Poisoning? - JAMA Network

    Feb 14, 2025 · Carbon monoxide is a colorless, odorless, and tasteless gas produced from the burning of substances such as charcoal, gas, gasoline, oil, or wood. When inhaled, carbon monoxide …

  10. Carbon monoxide poisoning - Harvard Health

    Mar 22, 2023 · Carbon monoxide is a tasteless, colorless, odorless gas found in the fumes of fuels that contain carbon, such as wood, coal and gasoline. Carbon monoxide poisoning is a potentially fatal …