| 单词 | electron affinity |
| 释义 | electron affinitynoun Physics, Chemistry.the quantitative measure, usually given in electron-volts, of the tendency of an atom or molecule to capture an electron and to form a negative ion. Words nearby electron affinityelectromotive series, electromyogram, electromyograph, electromyography, electron, electron affinity, electronarcosis, electron camera, electron capture, electron carrier, electron diffraction Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for electron affinityelectron affinity nouna measure of the ability of an atom or molecule to form a negative ion, expressed as the energy released when an electron is attachedSymbol: A 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 |
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