This is Dmitri Mendeleev, he is a Russian chemist who discovered the periodic table in Feburary of 1869. Mendeleev found that, when all the known chemical components were orchestrated in arrange of expanding nuclear weight, the coming about table shown a repeating design, or periodicity, of properties inside bunches of components.
On Feburray 17, Mendeleev remembered a dream he had, where all the elements fell into place as required. He had written it down on a piece of paper. He named his discovery the periodic table. The components on the periodic table are all over; in reality, they make up. everything.
This diagram shows the periodic table but all the elements are things we use or do everyday.
This video talks about Mendeleev being named after an element in 1955 and also talks about how he predicted elements.