Format: Plastic Sign view MORE Plastic Signs
Hang this sturdy plastic sign indoors or outside. Printed on rigid plastic about 2 mm thick with UV resistant inks for years of quality enjoyment. Includes rounded corners and holes for easy hanging. To preserve coloring, avoid prolonged exposure to direct sunlight. Size: 18 x 12 inches (30 x 46 cms) SKU: 929785
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.
This poster is usually printed with a thin white edge border.