Celebrate 150 Years of The Periodic Table of Elements
The periodic table is an arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configurations and recurring chemical properties. Elements are presented in order of increasing atomic number. The standard form of the table consists of a grid of elements, with rows called periods and columns called groups.
To celebrate the 150th anniversary of publication by Dmitri Mendeleev, Phenomenex is offering free A2 printed copies for your lab (or bedroom) wall. Alternatively download it and use it as a handy screen saver.