TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ASTATO [3 records]
Record 1 - internal organization data 2012-02-17
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- halogen
1, record 1, English, halogen
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- halogen element 2, record 1, English, halogen%20element
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Any of the elements of the halogen family, consisting of fluorine, chlorine, bromine, iodine, and astatine. 3, record 1, English, - halogen
Record number: 1, Textual support number: 1 OBS
Halogens usually carry a change of -1 (two examples are chlorine and bromine). 4, record 1, English, - halogen
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- halogène
1, record 1, French, halog%C3%A8ne
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- élément halogène 2, record 1, French, %C3%A9l%C3%A9ment%20halog%C3%A8ne
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Nom de cinq corps simples : fluor, chlore, brome, iode, astate, ce dernier étant radioactif et artificiel. 3, record 1, French, - halog%C3%A8ne
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
Record 1, Main entry term, Spanish
- halógeno
1, record 1, Spanish, hal%C3%B3geno
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Cada uno de los elementos del grupo séptimo de la clasificación periódica : flúor, cloro, bromo, yodo y el elemento radiactivo ástato. 2, record 1, Spanish, - hal%C3%B3geno
Record number: 1, Textual support number: 1 CONT
Cada átomo de halógeno contiene siete electrones en su nivel electrónico de valencia y no requiere sino [de] uno más para alcanzar la configuración estable de un gas noble. 3, record 1, Spanish, - hal%C3%B3geno
Record number: 1, Textual support number: 1 OBS
[...] se unen con el hidrógeno para formar hidrácidos y directamente con los metales para formar sales haloideas. 4, record 1, Spanish, - hal%C3%B3geno
Record 2 - internal organization data 2004-05-13
Record 2, English
Record 2, Subject field(s)
- Chemistry
Record 2, Main entry term, English
- halogenous
1, record 2, English, halogenous
correct, adjective
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Of the nature of a halogen. 2, record 2, English, - halogenous
Record 2, French
Record 2, Domaine(s)
- Chimie
Record 2, Main entry term, French
- halogène
1, record 2, French, halog%C3%A8ne
correct, adjective
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Se dit des éléments de la colonne VII B du tableau périodique : fluor, chlore, brome, iode et astate (ce dernier étant radioactif et artificiel). 1, record 2, French, - halog%C3%A8ne
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Química
Record 2, Main entry term, Spanish
- halógeno
1, record 2, Spanish, hal%C3%B3geno
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Grupo o familia de elementos químicos constituido por el flúor, el cloro, el bromo, el yodo y el radiactivo e inestable astato. 1, record 2, Spanish, - hal%C3%B3geno
Record 3 - external organization data 2002-09-04
Record 3, English
Record 3, Subject field(s)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 3, Main entry term, English
- astatine
1, record 3, English, astatine
correct
Record 3, Abbreviations, English
- At 2, record 3, English, At
correct
Record 3, Synonyms, English
- astate 3, record 3, English, astate
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A radioactive element belonging to the halogens discovered by bombarding bismuth with helium nuclei and also formed by radioactive decay. 4, record 3, English, - astatine
Record number: 3, Textual support number: 2 DEF
Nonmetallic element of atomic number 85. Group VIIA of Periodic Table; atomic weight 210. Heaviest member of the halogen family. It has 20 isotopes, all radioactive; derived by alpha bombardment of bismuth. ... Astatine occurs in nature to the extent of about one ounce in entire earth's crust. Like iodine, it concentrates in the thyroid gland. Its use in medicine is still experimental. 5, record 3, English, - astatine
Record 3, French
Record 3, Domaine(s)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 3, Main entry term, French
- astate
1, record 3, French, astate
correct, masculine noun
Record 3, Abbreviations, French
- At 2, record 3, French, At
correct
Record 3, Synonyms, French
- astatine 3, record 3, French, astatine
correct, masculine noun, less frequent
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Corps simple, le cinquième et le plus lourd du groupe des halogènes, de symbole At, de masse atomique 210, de numéro atomique 85 (ancien ekaiode), préparé au cyclotron en bombardant une cible d'oxyde de bismuth avec des hélions de 25 MeV. 4, record 3, French, - astate
Record number: 3, Textual support number: 1 CONT
L'astate existe en quantités infinitésimales comme produit de désintégration radioactive naturelle de l'uranium. L'astate 211 est obtenu par bombardement d'une cible en bismuth refroidie, par des particules [alpha] de haute énergie. On évapore de la cible l'astate formé à basse pression. 4, record 3, French, - astate
Record number: 3, Textual support number: 1 OBS
Il semble [que la chimie de l'astate] s'apparente à celle de l'iode [...] On peut considérer ainsi qu'il fait partie de la famille des halogènes dans laquelle il était prévu sous le nom provisoire d'éka-iode. D'autres isotopes sont connus, mais aucun d'eux n'est stable (d'où le nom d'astate [du grec «astatos», qui signifie instable] qui a été donné à ce corps). 4, record 3, French, - astate
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Química
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 3, Main entry term, Spanish
- ástato
1, record 3, Spanish, %C3%A1stato
correct, masculine noun
Record 3, Abbreviations, Spanish
- At 2, record 3, Spanish, At
correct
Record 3, Synonyms, Spanish
- astatino 3, record 3, Spanish, astatino
masculine noun
- astatina 4, record 3, Spanish, astatina
feminine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Elemento químico artificial, radiactivo, de símbolo At, número atómico 85, masa del isótopo menos inestable 210 y configuración electrónica (Xe)4f145d106s²6p5, con 29 nucleidos, ninguno estable. 2, record 3, Spanish, - %C3%A1stato
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