Concept: isomer in the concept vocabulary

Concept URI	http://www.eionet.europa.eu/gemet/concept/4519
Preferred label	isomer
Definition	1) Two or more compounds having the same molecular formula, but a different arrangement of atoms within the molecule. 2) One of two or more chemical substances having the same elementary percentage composition and molecular weight but differing in structure, and therefore in properties; there are many ways in which such structural differences occur.
Notation
Status	Valid
Status Modified	2013-12-05
Accepted Date	2013-12-05
Not Accepted Date
Has broader	1327 (chemical) in gemet2/concept
Has close match	http://data.uba.de/umt/_00013759 http://dbpedia.org/resource/Isomer
Source	CED (Collins English Dictionary) in gemet2/source MGH (McGraw-Hill Zanichelli Dizionario Enciclopedico Scientifico e Tecnico Inglese-Italiano Italiano-Inglese) in gemet2/source