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LIAISON HOMOPOLAIRE [1 record]
Record 1 - internal organization data 2002-01-17
Record 1, English
Record 1, Subject field(s)
- Chemistry
- Geochemistry
- Biotechnology
Record 1, Main entry term, English
- covalent bond
1, record 1, English, covalent%20bond
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- electron pair bond 2, record 1, English, electron%20pair%20bond
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A] type of bond [which] involves ... the sharing of electrons between the two atoms. 3, record 1, English, - covalent%20bond
Record number: 1, Textual support number: 2 DEF
A bond formed by sharing a pair of electrons between two atoms. 4, record 1, English, - covalent%20bond
Record 1, French
Record 1, Domaine(s)
- Chimie
- Géochimie
- Biotechnologie
Record 1, Main entry term, French
- liaison covalente
1, record 1, French, liaison%20covalente
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- liaison de covalence 2, record 1, French, liaison%20de%20covalence
correct, feminine noun
- liaison par covalence 3, record 1, French, liaison%20par%20covalence
correct, feminine noun
- liaison homopolaire 4, record 1, French, liaison%20homopolaire
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Partage d'une paire d'électrons, chaque atome en fournissant un. 5, record 1, French, - liaison%20covalente
Record number: 1, Textual support number: 2 DEF
Type de liaison chimique dans laquelle il y a mise en commun d'électrons des atomes constitutifs de la molécule. 6, record 1, French, - liaison%20covalente
Record number: 1, Textual support number: 1 CONT
Les liaisons covalentes ou homopolaires existent entre les atomes non métalliques de même électronégativité, les atomes voisins mettant en commun leurs électrons de valence en complétant leur couche électronique périphérique. 7, record 1, French, - liaison%20covalente
Record number: 1, Textual support number: 2 CONT
Liaison covalente (ou homopolaire). On peut la faire comprendre schématiquement par la mise en commun d'électrons entre atomes identiques («métalloïdes») ou différents [...] Deux atomes identiques, de chlore par exemple, peuvent atteindre la stabilité en mettant, l'un et l'autre, un électron en commun, pour former un doublet [...] 8, record 1, French, - liaison%20covalente
Record number: 1, Textual support number: 1 OBS
Cette liaison semble résulter de la mise en commun d'une ou de plusieurs paires d'électrons provenant de deux atomes, qui peuvent être différents mais aussi identiques entre eux. 5, record 1, French, - liaison%20covalente
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
- Geoquímica
- Biotecnología
Record 1, Main entry term, Spanish
- enlace covalente
1, record 1, Spanish, enlace%20covalente
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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