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hydrogen

['haɪdrəʤ(ə)n] n

chem.

hydrogène m (hydrogenium)

hydrogen A flammable colourless gas that is the lightest and most abundant element in the universe. It occurs mainly in water and in most organic compounds and is used in the production of ammonia and other chemicals, in the hydrogenation of fats and oils, and in welding ['haɪdrəʤ(ə)n] n

environ.

hydrogène m

hydrogen

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hydrogen abbr.
chem.	hydrogène
econ.	hydrogène
environ.	hydrogène


addition abbr.
commun.	inscription en marge; ajouté
el. construct.	extension
environ. engl.	addition
IT gen.	ajout
met.	élément d'alliage
tech.	ajout
additions abbr.
fin.	acquisitions; investissements
med.	produit d'addition