Learn all about the history and importance of the Periodic Table.  What is the Periodic Table?  Why is it vital to scientists?  How is the Periodic Table organized and utilized?  What are atoms, protons and neutrons?  The answers to these questions and many more are covered with detailed graphics, diagrams and exciting video, as well as on-screen, multiple-choice reviews at the end of each segment that reinforce important concepts and make learning fun.