Biphenyl pronunciation
WebPolychlorinated biphenyls (PCBs) are highly carcinogenic chemical compounds, formerly used in industrial and consumer products, whose production was banned in the United States by the Toxic Substances Control Act in 1979 and internationally by the Stockholm Convention on Persistent Organic Pollutants in 2001. They are organic chlorine … WebDefine biphenyls. biphenyls synonyms, biphenyls pronunciation, biphenyls translation, English dictionary definition of biphenyls. n. A white or colorless crystalline compound, C12H10, used as a heat-transfer agent, in fungicides, and in …
Biphenyl pronunciation
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WebFeb 17, 2024 · polychlorinated biphenyl noun poly· chlo· ri· nat· ed biphenyl ˌpä-lē-ˈklȯr-ə-ˌnā-təd- : any of several compounds that are produced by replacing hydrogen atoms in … WebJan 17, 2024 · PCBs in Building Materials. Information for school administrators, building owners and managers. Information for contractors. Test methods for PCBs in buildings. EPA research on PCBs in buildings. Contact Us to ask a question, provide feedback, or report a problem. Last updated on January 17, 2024.
WebPolychlorinated biphenyl definition: any of a group of compounds in which chlorine atoms replace the hydrogen atoms in... Meaning, pronunciation, translations and examples WebHere are 4 tips that should help you perfect your pronunciation of 'biphenyl': Break 'biphenyl' down into sounds : say it out loud and exaggerate the sounds until you can …
Web4-Aminobiphenyl (4-APB) is an organic compound with the formula C 6 H 5 C 6 H 4 NH 2.It is an amine derivative of biphenyl.It is a colorless solid, although aged samples can appear colored. 4-Aminobiphenyl was commonly used in the past as a rubber antioxidant and an intermediate for dyes. Exposure to this aryl-amine can happen through contact with … Webbiphenyl [bi-fen´il] diphenyl. polybrominated biphenyl (PBB) any of various brominated derivatives of biphenyl; uses and toxic hazards are similar to those of polychlorinated …
WebBiphenyl definition, a water-insoluble, pleasant-smelling, colorless powder or white scales, C12H10, composed of two phenyl groups, from which benzidine dyes are derived: used …
WebDec 14, 2024 · How to say biphenyls in English? Pronunciation of biphenyls with 2 audio pronunciations, 1 meaning, 12 translations, 1 sentence and more for biphenyls. list of states by obesityWebBiphenyl definition: A white or colorless crystalline compound, C 12 H 10 , used as a heat-transfer agent, in fungicides, and in organic synthesis. immersive theatre melbourneWebPolychlorinated biphenyls are mixtures of up to 209 individual chlorinated compounds (known as congeners). There are no known natural sources of PCBs. PCBs are either oily liquids or solids that are colorless to light yellow. Some PCBs can exist as a vapor in air. PCBs have no known smell or taste. Many commercial PCB mixtures are known in the … immersive thessia modWebApr 11, 2024 · Biodegradation- Definition, Microbes, Factors, Steps. Biodegradation is a natural process, whereas Bioremediation is a man-made biotechnological process. Both these processes are very important for cleaning and recycling environmental resources. Biodegradation refers to the breaking down of organic matter, and Bioremediation refers … immersive to learn loginWebPolybrominated biphenyl definition: Chemistry See PBB Meaning, pronunciation, translations and examples list of states by governor political partyWebApr 4, 2024 · Easy. Moderate. Difficult. Very difficult. Pronunciation of Polychlorinated Biphenyls with 1 audio pronunciations. 3 ratings. list of states by income taxWebThis term consists of 3 syllables.In beginning, you need to say sound " bahy ", than say " fen " and after all other syllables " l ". We currently working on improvements to this page. In … immersive things to do in london