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In 1938, a research director for Thann & Mulhouse, Joseph Zeltner, first conceived the idea of Nylon 11, which was suggested in the works of Wallace Carothers. [3] Thann & Mulhouse had already been involved in processing castor oil for 10-undecenoic-acid, which would eventually be converted into the first amount of 11-aminoundecanoic acid in 1940 with the help of coworkers Michel Genas and ...
The International Chemistry Olympiad (IChO) is an annual academic competition for high school students. It is one of the International Science Olympiads . The first IChO was held in Prague , Czechoslovakia , in 1968.
The program was initially set up with the assistance of faculty members from the University of Pennsylvania Graduate School of Education. [3] Subsequently, Nazarbayev Intellectual Schools partnered with the University of Cambridge Faculty of Education on curriculum development; Cambridge Assessment on design of the assessment system; CiTO, Netherlands on the testing and measurement; and Johns ...
Quantities, Units and Symbols in Physical Chemistry, also known as the Green Book, is a compilation of terms and symbols widely used in the field of physical chemistry. It also includes a table of physical constants , tables listing the properties of elementary particles , chemical elements , and nuclides , and information about conversion ...
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.
Download as PDF; Printable version; ... move to sidebar hide. Help. Books about chemistry, the scientific study of the ... (3 C, 11 P) Pages in category "Chemistry books"
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