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  2. United States National Chemistry Olympiad - Wikipedia

    en.wikipedia.org/wiki/United_States_National...

    The United States National Chemistry Olympiad (or USNCO) is a contest held by the American Chemical Society (ACS) used to select the four-student team that represents the United States at the International Chemistry Olympiad (IChO). Each local ACS section selects 10 students (or more for larger ACS sections) to take the USNCO National Exam. To ...

  3. Organic chemistry - Wikipedia

    en.wikipedia.org/wiki/Organic_chemistry

    Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. [1]

  4. American Chemical Society - Wikipedia

    en.wikipedia.org/wiki/American_Chemical_Society

    In 1874, a group of American chemists gathered at the Joseph Priestley House to mark the 100th anniversary of Priestley's discovery of oxygen.Although there was an American scientific society at that time (the American Association for the Advancement of Science, founded in 1848), the growth of chemistry in the U.S. prompted those assembled to consider founding a new society that would focus ...

  5. The Journal of Organic Chemistry - Wikipedia

    en.wikipedia.org/wiki/The_Journal_of_Organic...

    The Journal of Organic Chemistry, colloquially known as JOC, is a peer-reviewed [1] scientific journal for original contributions of fundamental research in all branches of theory and practice [2] in organic and bioorganic chemistry. It is published by the publishing arm of the American Chemical Society, with 24 issues per year.

  6. National Chemistry Week - Wikipedia

    en.wikipedia.org/wiki/National_Chemistry_Week

    National Chemistry Day, first celebrated in 1987 by members of the American Chemical Society (ACS), educators and other individual volunteers, was a vision of the former ACS President Dr. George C. Pimentel. [1] His goal was for ACS to hold a simultaneous event nationwide to impress on the public the importance of chemistry in everyday life.

  7. Quaternary ammonium cation - Wikipedia

    en.wikipedia.org/wiki/Quaternary_ammonium_cation

    Quaternary ammonium cation. The R groups may be the same or different alkyl or aryl groups. Also, the R groups may be connected. In organic chemistry, quaternary ammonium cations, also known as quats, are positively-charged polyatomic ions of the structure [NR 4] +, where R is an alkyl group, an aryl group [1] or organyl group.

  8. ACS Combinatorial Science - Wikipedia

    en.wikipedia.org/wiki/ACS_Combinatorial_Science

    Anthony Czarnik served as the founding editor from 1999 to 2010. [1] M.G. Finn served as Editor from 2010 to 2020. [2] [3] In 2010, ACS agreed to change the name of the journal to "Combinatorial Science" and it was the first and only ACS journal to be devoted to a way of doing science, rather than to a specific field of knowledge or application ...

  9. List of chemistry mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_chemistry_mnemonics

    [6] Happy Henry Likes Beans Brownies and Chocolate Nuts Over Friday's News. [3] Happy Harry/Henry Listens B B C Network Over France Nevertheless Nothing More Arose So Peter Stopped Cleaning Airgun K Ca. [7] Ha. Healthy Little Beggar Boys Catching Newts Or Fish. [8] Hi, Here Little Beatniks Brandish Countless Number Of Flick kNives. [9]

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