Chemical elements are organized by some basic rules that are actually quite easy to learn. Chemical elements consist of atomic numbers, electron configurations, and any other chemical properties. All of those kinds of elements can be seen on the periodic table of elements. It is a tabular display of all chemical elements. This kind of tabular display usually has such a grouping method that can differentiate every element which can be seen from its group by the colors, periods, blocks, and other conventions and variations.
This tabular display is presented in order to give the standard of chemical element grouping. Dmitri Mendeleev first discovered the periodic table in 1869. He first developed the illustration of periodic trends in the chemical elements. After that, scientists from all over the world also developed the electron configuration, atomic elements, ionization energy, electron negativity, electron affinity, and metallic character. The periodic table is also known as Mendeleev’s table.
Nowadays, people use it as an alternative in studying chemical reaction and other stuffs related to chemical science. In high school, almost student from all over the world use it as the main table for chemical studies. This periodic table is very useful because it can also be used as a reference for chemical laboratory activities. Feel free to print and stick this excel template for periodic table of elements on your wall so you can memorize it any time.