Welcome to a series of presentation pages that discuss and describe the Periodic Chart. In order to maximize your efforts when reading this information, a sheet of guidelines has been prepared for you. When you have completed the presentation and taken your notes on the material, you should be able to answer all of the questions. If you are unable to do so, then your notes are not adequate and you should go back and reread the appropriate sections.

Although this presentation can be viewed on any screen resolution, for optimal conditions it has been written to be viewed with a PC screen setting of 480x640. To proceed on...