Voir les mots dérivés de ozone.
Define ozone: a form of oxygen that is found in a layer high in the earth's atmosphere?ozone in a sentence.
http://www.merriam-webster.com/dictionary/ozone
a form of oxygen, O 3, with a peculiar odor suggesting that of weak chlorine, produced when an electric spark or ultraviolet light is passed through air or oxygen.
http://www.merriam-webster.com/dictionary/ozone
Ozone is a colorless, odorless reactive gas comprised of three oxygen atoms. It is found naturally in the earth's stratosphere, where it absorbs the ultraviolet ...
http://dictionary.reference.com/browse/ozone
ozone - Définitions Français : Retrouvez la définition de ozone... - Dictionnaire, définitions, section_expression, conjugaison, synonymes, homonymes, difficultés ...
http://dictionary.reference.com/browse/ozone
An unstable, poisonous allotrope of oxygen, O3, that is formed naturally in the ozone layer from atmospheric oxygen by electric discharge or exposure to ...
http://www.valleyair.org/air_quality_plans/aq_plans_ozone_definition.htm
Ozone is a colorless toxic gas formed from oxygen by an electrical discharge. ... name; a German chemist took the name from the Greek ozon, meaning "to smell.
http://www.valleyair.org/air_quality_plans/aq_plans_ozone_definition.htm
Definition of ozone (O3): Colorless (or faintly blue), unstable (reactive), and water soluble gas having chlorine-like odor, and formed in the upper atmosphere by ...
http://www.larousse.fr/dictionnaires/francais/ozone/57142
Gaz contenant trois atomes d'oxygène dans chaque molécule. Présent dans la haute atmosphère, il protège la Terre de la majorité du rayonnement ultraviolet ...
http://www.larousse.fr/dictionnaires/francais/ozone/57142