TERMIUM Plus®

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

MOLYBDENUM-99 [8 records]

Record 1 - external organization data 2012-02-20

English

Subject field(s)
  • Chemistry
  • Compartment - Canadian Nuclear Safety Commission
DEF

A radioactive isotope of the element iridium that emits gamma radiation of energies from 0.3 MeV to 0.61 MeV [and that] has a half-life of 74.2 days ...

CONT

A wide range of radioactive contamination can be present because of the large number of radioisotopes produced, such as cobalt-60, carbon-14, molybdenum-99, thallium-201, gallium-67, iridium-192, xenon-133, iodine-131...

OBS

[It] is commonly used in gamma radiography.

OBS

In the symbols 192Ir and Ir192, the number (192) is a superscript.

French

Domaine(s)
  • Chimie
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

Isotope radioactif de l'iridium couramment utilisé en gammagraphie qui émet un rayonnement gamma entre 0,3 MeV et 0,61 MeV et dont la période radioactive est de 74,2 jours.

OBS

Dans les symboles 192Ir et Ir192, le chiffre 192 se place en exposant.

Key term(s)
  • iridium-192

Spanish

Campo(s) temático(s)
  • Química
  • Compartimiento - Comisión Canadiense de Seguridad Nuclear
Key term(s)
  • iridio-192
Save record 1

Record 2 - external organization data 1997-12-18

English

Subject field(s)
  • Chemistry
  • Compartment - Canadian Nuclear Safety Commission
CONT

A wide range of radioactive contamination can be present because of the large number of radioisotopes produced, such as cobalt-60, carbon-14, molybdenum-99, thallium-201, gallium-67, iridium-192, xenon-133, iodine-131, iodine-125, iodine-123, etc.

French

Domaine(s)
  • Chimie
  • Tiroir - Commission canadienne de sûreté nucléaire
OBS

Isotope 99 du molybdène.

Spanish

Campo(s) temático(s)
  • Química
  • Compartimiento - Comisión Canadiense de Seguridad Nuclear
Save record 2

Record 3 - external organization data 1997-12-18

English

Subject field(s)
  • Turboalternators and Turbogenerators
  • Radiological Physics (Theory and Application)
  • Compartment - Canadian Nuclear Safety Commission

French

Domaine(s)
  • Turbo-alternateurs et turbogénérateurs
  • Physique radiologique et applications
  • Tiroir - Commission canadienne de sûreté nucléaire

Spanish

Save record 3

Record 4 1996-06-06

English

Subject field(s)
  • Nuclear Science and Technology
CONT

In Canada radioisotopes are produced in two ways :-by irradiation of stable isotopes in a nuclear reactor or in a particle accelerator, e. g., cobalt-60;-by the irradiation of special targets in a nuclear reactor from which the desired isotope is subsequently extracted, e. g., molybdenum-99 from uranium-235 targets.

Key term(s)
  • uranium 235 target

French

Domaine(s)
  • Sciences et techniques nucléaires
OBS

Voir «cible nucléaire» dans Termium.

Key term(s)
  • cible d'uranium-235

Spanish

Campo(s) temático(s)
  • Ciencia y tecnología nucleares
Key term(s)
  • blanco de uranio-235
  • meta uranio-235
  • objetivo uranio-235
Save record 4

Record 5 1996-05-31

English

Subject field(s)
  • Chemistry
  • Atomic Physics
  • Radioactive Contamination
CONT

A wide range of radioactive contamination can be present because of the large number of radioisotopes produced, such as cobalt-60, carbon-14, molybdenum-99, thallium-201, gallium-67, iridium-192, xenon-133, iodine-131, iodine-125, iodine-123, etc.

Key term(s)
  • Xe-133

French

Domaine(s)
  • Chimie
  • Physique atomique
  • Pollution par radioactivité
DEF

Radioélément formé d'un mélange de 2 isomères en filiation, le xénon 133 [espace exposant m] de période 2,3 jours émetteur [gamma] et le xénon 133 de période 5,3 jours émetteur [bêta exposant moins] de 0,34 MeV et [gamma] de 0,081 MeV.

Key term(s)
  • Xe 133

Spanish

Campo(s) temático(s)
  • Química
  • Física atómica
  • Contaminación por radioactividad
Save record 5

Record 6 1996-05-31

English

Subject field(s)
  • Chemistry
CONT

A wide range of radioactive contamination can be present because of the large number of radioisotopes produced, such as cobalt-60, carbon-14, molybdenum-99, thallium-201, gallium-67, iridium-192, xenon-133, iodine-131....

Key term(s)
  • thallium 201

French

Domaine(s)
  • Chimie
OBS

Isotope 201 du thallium.

Spanish

Campo(s) temático(s)
  • Química
Save record 6

Record 7 1996-03-31

English

Subject field(s)
  • Chemistry
CONT

A wide range of radioactive contamination can be present because of the large number of radioisotopes produced, such as cobalt-60, carbon-14, molybdenum-99, thallium-201, gallium-67, iridium-192, xenon-133, iodine-131....

Key term(s)
  • gallium 67

French

Domaine(s)
  • Chimie
OBS

Isotope 67 du gallium.

Key term(s)
  • gallium-67

Spanish

Campo(s) temático(s)
  • Química
Key term(s)
  • galio-67
Save record 7

Record 8 1981-09-01

English

Subject field(s)
  • Chemistry
  • Atomic Physics

French

Domaine(s)
  • Chimie
  • Physique atomique

Spanish

Save record 8

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