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  1. Welcome to Hillsdale County, Michigan

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  2. Carbon monoxide - Wikipedia

    Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simplest carbon oxide. In coordination complexes, the carbon monoxide ligand is …

  3. 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, …

  4. CO Definition & Meaning - Merriam-Webster

    What does the abbreviation CO stand for? Meaning: company. How to use co in a sentence.

  5. CO - What does CO stand for? The Free Dictionary

    Looking for online definition of CO or what CO stands for? CO is listed in the World's most authoritative dictionary of abbreviations and acronyms.

  6. CO- | English meaning - Cambridge Dictionary

    CO- definition: 1. together; with: 2. abbreviation for company (= business): 3. written abbreviation for county…. Learn more.

  7. CO. definition in American English | Collins English Dictionary

    Co. is used as an abbreviation for company when it is part of the name of an organization.

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

    Oct 11, 2025 · Carbon monoxide, or CO, is composed of one molecule of carbon and one molecule of oxygen, held together by a triple bond. Carbon monoxide has a powerful ability to …

  9. CO Definition & Meaning | Dictionary.com

    Nov 16, 2011 · The prefix co- now productively forms new words from bases beginning with any sound (co-conspirator; co-manage; coseismic ), sometimes with the derived sense “auxiliary, …

  10. Carbon monoxide is harmful when breathed because it displaces oxygen in the blood and deprives the heart, brain and other vital organs of oxygen. Large amounts of CO can …