PPT-Universe and its Substances

Pravin K Shah JAINA Education Committee 509 Carriage Woods Circle Raleigh NC 276073969 Website wwwjainelibraryorg email jainaedugmailcom Tele 9198594994 Universe and its Substances. Kale Hintz,Shelby Hohnholt, . Alex Stepanek, Timothy von Behren. What are banned substances?. Can you name a few?. Caffeine. What is it?. Caffeine. Effects. Regulation. Should caffeine be considered a performance enhancing drug?. Water. Air. & Soil. Chapter 3.1:. Transport of Substances in Air. Release. of the chemical at the source. Dispersion. of the chemical in the atmosphere (scatter in various directions). Deposition. Types of Separation. Mechanical Means of Separation. Density Separation. Centrifugation. Non-Mechanical Means of Separation. Chromatography. Distillation. Froth Flotation. 2.3 Separating the Substances in a Mixture. Endo vs Exo Reaction INQUIRY . Solution Process Model . Solute particle separate (endo). Solvent particles separate (endo) . Solute and Solvent particles combine (. exo. ) . Electrolytes. Electrolytes conduct electricity!. Pure substances cannot be broken down by physical means.. Pure substances . contain . only one kind of molecule.. Molecules are small groups of atoms that make up matter. Example: Water is a molecule of two hydrogen atoms, and one oxygen atom. How can matter be classified?. Atoms . are the smallest unit of an element that maintains the properties of that element.. The most basic ingredients to . all . matter. Atoms can be combined in three majors ways:. The universe is a big place, perhaps the biggest. . –Kurt Vonnegut. Cosmology. Cosmology is the study of the nature of the universe, how the universe began and how it will end, if it does. There is religious cosmology, and scientific cosmology. Fay Watson, Secretary General, EURAD. Summary. About Us. Psychoactive Substances: Issues For Policy Makers. An update on draft EU legislation on new psychoactive substances. About Us. We are the only EU network advocating for prevention and rehabilitation focused drug policies . The family tree of per- and polyfluoroalkyl substances PFAS for environmental health professionalsNames and abbreviationsThis fact sheet tells you about chemical names within the family of per- and po ---------------------------------------------------------------------------------------------------------------------Drug Enforcement Administration Pharmacist146s Manual Timothy J Shea Acting Adminis 38-Procedures for Safe Handling and StorageThe Occupational Safety and Health Administration OSHA Laboratory Standard requiresthat special handling procedures be employed for certain chemicals identif Purity, formulations and chromatography. Chromatography. Can be used to separate mixtures and help. identify substances.. Involves a mobile phase. (e.g. water or ethanol) and a stationary phase (e.g. chromatography paper). . By James C. Alderson, DVM. University Veterinarian. Cal Poly Pomona. Version: 11 March 2013. What are Controlled Substances?. Controlled substances are drugs which are regulated by federal and state law. The production, possession, importation, and distribution of these drugs is strictly regulated or outlawed, although many may be dispensed by prescription only. . Keywords. :. DATE. Learning Objectives. Recognise the difference between materials, substances and . elements . Identify . elements by their names and . symbols. Explain . what is meant by a chemically pure substance.