Voir les mots dérivés de cation.
Atome ou molécule ayant perdu un ou plusieurs électrons. La charge globale de l'édifice chimique considéré est alors positive.
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cation, définition du mot cation dans le dictionnaire. Définition : Ion de charge positive.(opposé...
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a positively charged ion that is attracted to the cathode in electrolysis. 2. any positively charged atom or group of atoms (opposed to anion). Relevant Questions ...
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cat·i·on (k t n). n. An ion or group of ions having a positive charge and characteristically moving toward the negative electrode in electrolysis.
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Définitions de cation, synonymes, antonymes, dérivés de cation, dictionnaire analogique de cation (français)
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cation n. An ion or group of ions having a positive charge and ...
http://dictionary.reference.com/browse/cation
cation definition: noun a positively charged ion, esp. one that moves toward the cathode during electrolysisRelated Forms: 1. cationic adjective...
http://www.thefreedictionary.com/cation
Cation definition, as used in chemistry, chemical engineering, and physics.
http://www.thefreedictionary.com/cation