TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BETA DISINTEGRATION [4 records]

Record 1 1999-09-29

English

Subject field(s)
  • Atomic Physics
DEF

A name for protactinium 234... a member of the uranium disintegration series; symbol, UX2, emits beta particles; and half-life, 1. 18 minutes.

French

Domaine(s)
  • Physique atomique
OBS

[Uranium X1, X2, Y, Z sont les] noms donnés traditionnellement à des éléments de la série radio-active de l'uranium. - Ce sont respectivement le thorium 234, le protactinium 234 (ou brévium), le thorium 231, le protactinium 234, isomère de l'uranium X2.

Spanish

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Record 2 1999-09-29

English

Subject field(s)
  • Atomic Physics
DEF

A name for thorium 234, a member of the uranium disintegration series; symbol, UX1; emits beta particles; and half-life, 24. 10 days.

French

Domaine(s)
  • Physique atomique

Spanish

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Record 3 1987-05-04

English

Subject field(s)
  • Atomic Physics
OBS

A name for thallium 208, a member of the thorium disintegration series; symbol ThC"; emits beta particles; and half-life, 3. 1 minutes.

French

Domaine(s)
  • Physique atomique
OBS

[Quand] le thorium C, expulse une particule [alpha] de très grande énergie [, le] noyau de thorium C se transforme alors en un noyau de thorium C", qui possède la masse atomique 208 et 81 unités élémentaires de charge positive.

Spanish

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Record 4 1987-05-04

English

Subject field(s)
  • Atomic Physics
OBS

A name for bismuth 212, a member of the thorium disintegration series; symbol, ThC; emits alpha and beta particles; and half-life, 60. 6 minutes.

French

Domaine(s)
  • Physique atomique
OBS

Prenons pour exemple ce qui se passe quand un des membres de la famille du thorium, le thorium C, expulse une particule [alpha] de très grande énergie. Le noyau de thorium C se transforme alors en un noyau de thorium C", qui possède la masse atomique 208 et 81 unités élémentaires de charge positive.

Spanish

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