About this Deal
|Details: This poster shows a Periodic Table of Elements. It is perfect for the classroom or study area.|
The periodic table of the chemical elements is a tabular method of displaying the chemical elements. Its invention is generally credited to Russian chemist Dmitri Mendeleev in 1869. The periodic table is now ubiquitous within the academic discipline of chemistry, providing an extremely useful framework to classify, systematize and compare all the many different forms of chemical behavior.