TERMIUM Plus®

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

MARQUE FACON MULTIPLE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1998-02-13

English

Subject field(s)
  • Chemistry
OBS

A selectively labelled compound may be multiply labelled when in the unmodified compound there is more than one atom of the same element at the position where the isotopic modification occurs, e.g., H in CH4, or there are several atoms of the same element at different positions where the isotopic modification occurs, e.g., C in C4 H8 O.

French

Domaine(s)
  • Chimie
OBS

Un composé sélectivement marqué peut être marqué d'une façon multiple lorsque, dans le composé non modifié, il existe plus d'un atome du même élément dans la position où la modification isotopique se produit (comme le H and CH4) ou lorsque plusieurs atomes du même élément sont présents dans des positions différentes de la molécule où des modifications isotopiques peuvent se produire (comme le C dans C4 H8 O.

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

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: