TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
LIAISON DISSOCIATION [4 records]
Record 1 - internal organization data 1999-03-23
Record 1, English
Record 1, Subject field(s)
- Biochemistry
- Chemical Engineering
Record 1, Main entry term, English
- bond scission
1, record 1, English, bond%20scission
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The breaking of a chemical bond. 2, record 1, English, - bond%20scission
Record 1, French
Record 1, Domaine(s)
- Biochimie
- Génie chimique
Record 1, Main entry term, French
- rupture d’une liaison
1, record 1, French, rupture%20d%26rsquo%3Bune%20liaison
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- dissociation de liaison 2, record 1, French, dissociation%20de%20liaison
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Scission d'une liaison chimique. 3, record 1, French, - rupture%20d%26rsquo%3Bune%20liaison
Record number: 1, Textual support number: 1 CONT
Elle sont caractérisées par plusieurs paramètres, dont les plus importants sont la force, le rayon (reliant les centres des deux atomes), le degré de rotation des atomes entre lesquels la liaison s'établit et, dans certains cas, la spécificité. La rupture d'une liaison nécessite un apport d'énergie, dont la quantité est l'équivalent de l'énergie de la liaison. Plus cette énergie est élevée et plus courte est la distance entre les centres de deux atomes qui se combinent. 1, record 1, French, - rupture%20d%26rsquo%3Bune%20liaison
Record number: 1, Textual support number: 1 OBS
liaison chimique : Interactions d'origine électrique dues à la présence de charges positives et négatives (noyaux et électrons) au sein de ces atomes ou de ces ions. 4, record 1, French, - rupture%20d%26rsquo%3Bune%20liaison
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1998-02-16
Record 2, English
Record 2, Subject field(s)
- Chemistry
Record 2, Main entry term, English
- heterolytic bond dissociation energy
1, record 2, English, heterolytic%20bond%20dissociation%20energy
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The energy required to break a given bond of some specific compound by heterolysis. 1, record 2, English, - heterolytic%20bond%20dissociation%20energy
Record 2, French
Record 2, Domaine(s)
- Chimie
Record 2, Main entry term, French
- énergie de dissociation hétérolytique d’une liaison
1, record 2, French, %C3%A9nergie%20de%20dissociation%20h%C3%A9t%C3%A9rolytique%20d%26rsquo%3Bune%20liaison
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Énergie nécessaire à la coupure hétérolytique d'une liaison donnée d'un composé. 1, record 2, French, - %C3%A9nergie%20de%20dissociation%20h%C3%A9t%C3%A9rolytique%20d%26rsquo%3Bune%20liaison
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1998-02-16
Record 3, English
Record 3, Subject field(s)
- Chemistry
Record 3, Main entry term, English
- bond dissociation energy
1, record 3, English, bond%20dissociation%20energy
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The enthalpy (per mole) required to break a given bond of some specific molecular entity by homolysis [...] 1, record 3, English, - bond%20dissociation%20energy
Record 3, French
Record 3, Domaine(s)
- Chimie
Record 3, Main entry term, French
- énergie de dissociation de liaison
1, record 3, French, %C3%A9nergie%20de%20dissociation%20de%20liaison
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Enthalpie (par mole) nécessaire au bris homolytique d'une liaison donnée d'une entité moléculaire [...] 1, record 3, French, - %C3%A9nergie%20de%20dissociation%20de%20liaison
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1981-02-25
Record 4, English
Record 4, Subject field(s)
- Social Psychology
Record 4, Main entry term, English
- dissociative bond 1, record 4, English, dissociative%20bond
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
In congruity theory, a negative relationship (dislikes, disavows, leaves, and so forth). 1, record 4, English, - dissociative%20bond
Record 4, French
Record 4, Domaine(s)
- Psychologie sociale
Record 4, Main entry term, French
- liaison de dissociation 1, record 4, French, liaison%20de%20dissociation
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: