Periodic Table with Element System

The Periodic Table of Elements has developed into a very important tool for the chemist.
It can supply much needed information about the atoms, such as; atomic mass, atomic number and electron configuration.
It is set up in such a way as to also allow us an idea of activity. The arrangement of the elements on the Periodic Table allow us to
better understand how a substance will react with another substance.

The Example of Periodic Table are as given the chart below.