ozone

['əuzəun] adj.

ozone An allotropic form of oxygen containing three atoms in the molecule. It is a bluish gas, very active chemically, and a powerful oxidizing agent. Ozone is formed when oxygen or air is subjected to a silent electric discharge. It occurs in ordinary air in very small amounts only ['əuzəun] adj.

environ.

ozone

English thesaurus

Ozone ['əuzəun] abbr.

abbr., earth.sc.

O₃

ozone

: 642 phrases in 25 subjects

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precursor
gen.	prodrome; symptôme avant-coureur
chem.	précurseur-clé; promoteur; précurseur de drogue
med.	précurseur
radiat.	précurseur; précurseur radioactif
precursors
earth.sc.	précurseurs