Resonance Definition:Resonance is a method of describing the delocalizedelectronsin somemoleculeswhere the bonding cannot be explicitly expressed by a singleLewis structure. Each individual Lewis structure is called a contributing structure of the target molecule orion. Contributing structures are notisomerso...
Term in chemistry used to explain properties of the octet rule when a single Lewis structure is inadequate. Resonance structure is an average of two of more Lewis structures which differ only in the position of their electrons. These species are said to exhibit resonance. (Physics) A phenomenon...
6.(Medicine)medthe sound heard when percussing a hollow bodily structure, esp the chest or abdomen. Change in the quality of the sound often indicates an underlying disease or disorder 7.(Chemistry)chemthe phenomenon in which the electronic structure of a molecule can be represented by two or...
bonding in a molecule/polyatomic ion due to the presence of partial charges and fractional bonds in it. in such cases, resonance structures are used to describe chemical bonding. resonance structures chemistry questions with solutions q1. which is the least stable resonance structure among the ...
Also calledmesomerism.Chemistry.the condition exhibited by a molecule when the actual arrangement of its valence electrons is intermediate between two or more arrangements having nearly the same energy, and the positions of the atomic nuclei are identical. ...
2. Chemistry: Resonance is a fundamental concept in the study of chemical bonding and molecular structure. It explains the delocalization of electrons within certain molecules, leading to the stabilization of chemical species. For instance, in benzene, the six carbon atoms form a hexagonal ring with...
Define Resonance broadening. Resonance broadening synonyms, Resonance broadening pronunciation, Resonance broadening translation, English dictionary definition of Resonance broadening. n. An isolated bright or dark line in a spectrum produced by emission
AI generated definition based on:Encyclopedia of Atmospheric Sciences,2003 About this page Set alert Chapters and Articles You might find these chapters and articles relevant to this topic. OBSERVATIONS FOR CHEMISTRY (IN SITU) | Resonance Fluorescence ...
The meaning of MAGNETIC RESONANCE SPECTROSCOPY is a noninvasive technique that is similar to magnetic resonance imaging but uses a stronger field and is used to monitor body chemistry (as in metabolism or blood flow) rather than anatomical structures —a
(physical chemistry) A feature of the valence-bond method that accounts for the anomalies in certain molecules by representing their structures with approximate resonance hybrid formulas; no single electronic formula conforms both to the observed properties and to the octet rule. Also known as mesomer...