Topic 4c - Anionic Pollutants


This section is about the sources and effects on the environment of some of the anionic pollutants commonly found in water.

When you complete a quiz you will be given a clearance code which you should note down for later use on the clearance page. At the end of the set of quizzes you should print out a copy of the clearance certificate and hand this in to your teacher as proof that you have completed the activity.


Chemistry Index | Environmental Chemistry Index