Portal:Chemistry
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Welcome to the chemistry portal. Chemistry is a branch of science. Modern chemistry focuses on the study of elements of the world and the bonds between elements. Chemistry also deals with composition, structure, and properties of substances and the transformations that they undergo.The study of chemistry can help people to make new materials. In the study of matter, chemistry also investigates its interactions with energy and itself. Because of the diversity of matter, which is mostly in the form of compounds, chemists often study how atoms of different chemical elements interact to form molecules, and how molecules interact with each other.
Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Oxidative phosphorylation is a metabolic pathway that uses energy released by the oxidation of nutrients to produce adenosine triphosphate (ATP). Although the many forms of life on Earth utilize a range of different nutrients, almost all carry out oxidative phosphorylation to produce ATP, the molecule that supplies energy to metabolism. This pathway is probably so pervasive because it is a highly efficient way of storing energy, compared to alternative fermentation processes such as glycolysis.Although oxidative phosphorylation is a vital part of metabolism, it produces reactive oxygen species such as free radicals that damage cells and contribute to ageing and disease. The enzymes carrying out this metabolic pathway are also the target of many drugs and poisons that inhibit their activities. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Fields of Chemistry (books)
Many chemists have an interest in the history of chemistry. Those with philosophical interests will be interested that the philosophy of chemistry has quite recently developed along a path somewhat different from the general philosophy of science. Other articles that might interest you are: There is a Wikipedia Project on the History of Science and a portal for the philosophy of science. Wikipedia:WikiProject Chemicals/Data is a collection of links and references that are useful for chemistry-related works. This includes free online chemical databases, publications, patents, computer programs, and various tools. Science is Fun University of Wisconsin–Madison Chemistry Professor Bassam Z. Shakhashiri, shares the fun of science. unit-conversion.info A good place to figure out what equals what. General Chemistry Online Clear text and comprehensive coverage of general chemistry topics by Fred Senese, Dept. of Chemistry Frostburg State University General Chemistry Demonstration at Purdue Video clips (and descriptions) of lecture demonstrations. Intota Chemistry Experts A large online listing of real-world chemistry expert biographies provides examples of the many areas of expertise and careers in chemistry. Chemistry Webercises Directory A large listing of chemistry resources maintained by Steven Murov, Emeritus Chemistry Professor Modesto Junior College. MathMol MathMol (Mathematics and Molecules) is a good starting point for those interested in the field of molecular modeling. Chemistry Educational Resources and Essential References from Wiley, the world's largest chemistry publisher ABC-Chemistry A directory of free full-text journals in chemistry, biochemistry and related subjects. The Element Song A goofy little song about all of the elements. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Yuan Tseh Lee (born 1936) is a Taiwanese chemist, and the first Taiwanese-born Nobel Prize laureate. Along with John Charles Polanyi and Dudley R. Herschbach, he received the 1986 Nobel Prize in Chemistry "for their contributions to the dynamics of chemical elementary processes." Lee's particular work was on crossed molecular beams, to further its use in general reactions, a method for the study of important reactions for relatively large molecules. Since 1994, Lee has been the President of the Academia Sinica of the Republic of China. Companies: AstraZeneca - Bayer - BP - BASF - Bristol-Myers Squibb - Dow - DuPont - Evonik Industries - ExxonMobil - GlaxoSmithKline - The Linde Group - Mitsubishi - Monsanto - Nestlé - OSI - Shell - Sigma-Aldrich - Sasol - Total Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found.
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Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Science
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