Nounchemists
From Wiktionary under the GNU Free Documentation License. A chemist is a scientist trained in the science of chemistry. Chemists study the composition of matter and its properties such as density, acidity, size and shape. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, reaction rates, and other chemical properties. Chemists use this knowledge to learn the composition, and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. Chemical engineers are concerned with the physical processes necessary to carry out industrial reactions (heating, cooling, mixing, diffusion etc) and to separate and purify the products, and work with industrial chemists on the development of new processes. From Wikipedia under the
GNU Free Documentation License  oceanexplorer.noaa.gov 450px x 600px | 74.20kB [source page] Would you want a career like this Chemists work long hours in the lab after a water sampling dive Left to right Dave Butterfield Nathan Buck and Boku Takano Image courtesy of  cs.siue.edu 75px x 275px | 13.50kB [source page] Click here for information about The CHEMISTS  sustainability.asuc.org 100px x 150px | 4.90kB [source page] Chemists for Peace From Yahoo Image Search: "chemists"  americanbiotechnologist.com avi_wener Mon, 18 Jan 2010 21:38:49 GM OK. I just ran across this site the ugliest tattoos. Check out this picture of a fellow who tattooed a picture of the periodic table on his arm. Boy am I glad to be a biologist! Yes, we are running an ugly gel campaign, but we'd never ...  aawomenchemists.blogspot.com Jeannette Brown Sun, 10 Jan 2010 03:39:00 GM Yesterday was bad as my dog is sick and I spent time taking her to the vet and worrying about her. Today I got back to business. I am still working on Dr. Daly. I managed to recive an e-mail from the archivist at Einstein College of ...  midwestscc.org Sun, 10 Jan 2010 03:18:49 GM Details TBD We return to our regular time of 5:30 start for Social Hour. From Google Blog Search: "chemists"  news.google.com Mediplacements Free health checks will also be available in the shopping centre, with the event being organised by the NPA and the Ulster Chemists ' Association. ... news.google.com Science Daily (press release) 5, 2009) University of Utah chemists demonstrated the first conclusive link between the size of catalyst particles on a solid surface, their electronic ... How size matters for catalysts Eureka! Science News all 15 news articles » news.google.com Times of India PUNE: The city received its first stock of the syrup form of Oseltamivir for private sale across the 12 designated chemists ' shops having schedule X licence ... and more » From Google News Search: "chemists" What makes the work of the 19th century chemists and physicists important now? Q. What makes the work of the 19th century chemists and physicists important now? Asked by angelacute_girl - Sun Sep 16 08:04:45 2007 - - 1 Answers - 0 Comments A. its not that their work's considered important now only... the chemists n physicists then laid the foundation of the modern chemistry n physics... n depending on these laws n rules n thms n all... the life we are enjoying is been made possible... Answered by Demolisher - Sun Sep 16 08:11:03 2007 How do chemists' find out about drugs like meth? Q. How do they figure it out? Do they just put lots of stuff together? Like I know they must have some knowledge on how certain molecules work... And also.. do you think that there will be a new super drug that is very addicting and does crazy stuff to you? Or do you think that all the drugs are already discovered? Asked by euphoria - Thu Jul 9 14:38:52 2009 - - 4 Answers - 0 Comments A. chemists have an understanding of how a chemical will influence another or in the case of drugs the body meth was originally synthesized by German chemists, or at least they were the first people to document the process and put the drug into use, just as Napoleon used morphine to keep his troops moving through the pain of long marches, Hitler used meth to fuel the Blitzkrieg (lightning war) no one could understand who the Nazi's could move non stop for 3 days at a time without sleep and stay fully alert until the news got out that the troops were high on meth, today the US military uses amphetamines to keep pilots awake and alert on 40+ hour long missions, the 509th flys B-2 Stealth Bombers from Louisiana to drop bombs in the mid east and… [cont.] Answered by America, Be Smarter in 2012 - Thu Jul 9 15:03:50 2009 Chemists and physicists, How are we visible?
Q. I know we are mainly made up of space due the the higher percentage of an atom consisting of space rather than electrons, neutrons and protons. But if this is true, then how are we visible? Can anyone explain this in simple terms please? Also i heard it may be something to do with the orbit of the electron, if this is true than will slowing the electron down to a standstill achieve invisibility? Im not sure as i think in order to do this the temperature would have to be at absolute zero (0 kelvin) therefore no organisms could work? simple terms lol Thanks Asked by Lew H - Fri Jan 16 15:08:04 2009 - - 5 Answers - 0 Comments A. Even 'stopping' the electron wouldn't work because the electron would still make a shell around the atom. The electron isn't a shell because it's moving fast, it's a shell because it literally exists in multiple places at once. Taking a snapshot of the atom wouldn't reveal the electron to be sitting at one point or another. The image of the electron as a little particle which zooms around the atom to make a shell is only an idealized version to visualize things in introductory courses on atomic structure. In actuality, as we currently understand it, the electron shell is a continuous sphere of charge, with more or less charge spread in areas that we say have a higher probability of the electron being found. If that sounds really… [cont.] Answered by xyzpdqfoo - Fri Jan 16 17:16:14 2009 From Yahoo Answer Search: "chemists" |
