Translation of "Chlorine" in French

There's a chance that tap water may contain harmful substances like chlorine and lead.

Il y a un risque que l'eau du robinet puisse contenir des substances nocives comme du chlore et du plomb.

It's possible that the drinking water has chlorine, lead, or similar contaminants in it.

Il est possible que l'eau potable contienne du chlore, du plomb, ou d'autres contaminants similaires.