en.wikipedia.org/wiki/Chemical A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical separation methods, i.e. without breaking chemical bonds.
dictionary.reference.com/browse/chemical noun 1. a substance produced by or used in a chemical process. 2. chemicals, Slang. narcotic or mind-altering drugs or substances. adjective 3. of, used in, produced by, or concerned with chemistry or chemicals: a chemical formula; chemical agents. 4. used in chemical warfare: chemical weapons.
en.wikipedia.org/wiki/Chemical_warfare Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons. This type of warfare is distinct from nuclear warfare and biological warfare, which together make up NBC, the military acronym for nuclear, biological, and chemical (warfare or weapons), all ...
www.merriam-webster.com/dictionary/chemical Full Definition of CHEMICAL. 1: a substance obtained by a chemical process or producing a chemical effect . 2: drug 3 . See chemical defined for English-language learners
chemical.net A directory of chemicals, lab supplies, and other laboratory items. A technical forum, and links to MSDS information are also available. (Registration required for full use, numerous pop-ups)
www.yourdictionary.com/chemical of or having to do with chemistry; made by or used in chemistry; operated or made by the use of chemicals: chemical burns · any substance used in or obtained by a chemical process; ☆ Slang a drug, alcoholic beverage, etc.
www.ready.gov/chemical-threats Chemical agents are poisonous vapors, aerosols, liquids and solids that have toxic effects on people, animals or plants. They can be released by bombs or sprayed from aircraft, boats and vehicles.
www.guidechem.com Guidechem chemical B2B network provides information on china and global chemical market quotation and relative chemical Information.Guidechem Chemical Network providing the most complete information of the chemical industry.
www.cnn.com/2015/04/07/asia/china-chemical-plant-explosion Story highlights. A blast rocks a chemical plant in China's southeastern Fujian province for the second time in two years; Six were injured after the explosion and are being hospitalized
www.chemicalforums.com Discussion boards for all areas of chemistry, at levels ranging from high school to graduate school and practicing chemists. Site also includes web directory, periodic table, articles, and reference tables.
www.sciencedaily.com/articles/c/chemical_compound.htm A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a fixed ratio determining the composition.
www.thefreedictionary.com/chemical+reaction chemical reaction n 1. (Chemistry) a process that involves changes in the structure and energy content of atoms, molecules, or ions but not their nuclei. Compare nuclear reaction ThesaurusAntonymsRelated WordsSynonymsLegend: Noun 1. chemical reaction - (chemistry) a process in which one or more ...
www.chemicalbook.com Chemicalbook is a platform dedicated to provide the most valuable resources for chemical industry users. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc.)by searching the name, CAS number ...
dictionary.reference.com/browse/Chemical+symbol noun an abbreviation or short representation of a chemical element; the symbols in the periodic table Examples Natural elements all have chemical symbols of one or two letters; some manmade elements have three-letter symbols.
www.intertek.com/chemicals We provide expert services for all phases of your chemical products' life cycle, ensuring you and your organization effectively comply with regulatory and safety requirements, manage risk, maintain product integrity and quality, and expedite time to market.
www.nti.org/threats/chemical Understanding the Chemical Weapons Threat. Although chemical weapons receive significantly less attention than nuclear and biological threats, the historical record shows that chemical weapons are, by far, the most widely used and widely proliferated weapons of mass destruction.
www.jazdchemicals.com 2015 Top chemicals companies for equipment, labs, systems, software and solutions. Find chemical process design systems, antibodies, environmental compliance software, agro polymers and chromium compound suppliers.
www.thefreedictionary.com/chemical+formula Related WordsSynonymsLegend: Noun 1. chemical formula - a representation of a substance using symbols for its constituent elements formula statement - a message that is stated or declared; a communication (oral or written) setting forth particulars or facts etc; "according to his statement he ...
www.sciencelab.com/page/S/CTGY/10403 We provide specialty chemicals and high purity chemicals to industry, individual professionals, life science, educational institutes, pharmaceutical, pilot plants and laboratories.
www.aaronequipment.com/equipmentindustries/chemical Aaron Equipment carries a large inventory of unused and used chemical equipment. Request a quote on chemical equipment online or call us today at 630-350-2200.
www.chemicalcu.com Home Join Chemical CU Apply For A Loan Calculators Newsletter : PHONE: (563) 242-1080 or (563) 244-2214 • TOLL FREE: 1-877-285-8338 ... This credit union is federally insured by the National Credit Union Administration. Privacy ...
www.chemicalcontainers.com Chemical Containers, Inc. is the only manufacturer of all welded aircraft grade aluminum bodies in the United States. CCI incorporates structural extruded decking for maximum load capacities.
https://www.chemheritage.org CHF fosters dialogue on science and technology in society. Our staff and fellows study the past in order to understand the present and inform the future. We focus on matter and materials and their effect on our modern world in territory ranging from the physical sciences and industries, through ...
www.ric.edu/faculty/ptiskus/chemical It's the Fourth of July in Providence, Rhode Island. Brilliant fireworks are exploding in the night sky. When you look at the fireworks, you see dazzling sparkles of red, white and blue trickle down in all directions.
chemweek.com Chemical Week Magazine chemweek.com Chemical news, chemical pricing, live ethylene pricing data, european chemical news, petrochemical news from the leading chemical magazine, Green Chemistry
webbook.nist.gov/chemistry/name-ser.html Enter a chemical species name or pattern: (e.g., methane, *2-hexene) Select the desired units for thermodynamic data: SI calorie-based; Select the desired type(s) of data:
www.babyhopes.com/articles/chemical-pregnancy.html A chemical pregnancy is simply a miscarriage that occurs very early on in a woman’s pregnancy. Often, this is because a woman was able to obtain a positive determination of pregnancy from a test before her period typically occurs.