单词 | electronegative |
释义 | electronegative[ ih-lek-troh-neg-uh-tiv ] / ɪˌlɛk troʊˈnɛg ə tɪv / adjective Physical Chemistry.containing negative electricity; tending to migrate to the positive pole in electrolysis. assuming negative potential when in contact with a dissimilar substance. nonmetallic. Origin of electronegativeFirst recorded in 1800–10; electro- + negative OTHER WORDS FROM electronegativee·lec·tro·neg·a·tiv·i·ty, nounWords nearby electronegativeelectronarcosis, electron camera, electron capture, electron carrier, electron diffraction, electronegative, electronegativity, electroneurography, electroneuromyography, electroneutral, electron gun Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for electronegativeelectronegative / (ɪˌlɛktrəʊˈnɛɡətɪv) / adjectivehaving a negative electric charge (of an atom, group, molecule, etc) tending to gain or attract electrons and form negative ions or polarized bondsCompare electropositive Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for electronegativeelectronegative [ ĭ-lĕk′trō-nĕg′ə-tĭv ] adj.Having a negative electric charge. Tending to attract electrons to form a chemical bond. Capable of acting as a negative electrode. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for electronegativeelectronegative [ ĭ-lĕk′trō-nĕg′ə-tĭv ] Tending to attract electrons and to form a negative ion. Nonmetals are generally electronegative. Having a negative electric charge. Capable of acting as a negative electrode. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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