he creator of the periodic table of chemical elements is Dmitri Ivanovich Mendeleev, a Russian chemist. In 1869, he introduced the first version of the periodic table. Mendeleev arranged the elements in a table based on the repeating pattern of their chemical properties, allowing him to predict the existence of ...

He was such a badass in chemistry. 😍 Now that the periodic table exist, we take it for granted, but at that time it was such a novel and mind blowing idea. 
Thank you man. 71 $DEGEN