During his career, Robertson was a one-time NBA champion, one-time NBA MVP, and a twelve-time all-star. Robertson was inducted into the Naismith Memorial Basketball Hall of Fame in 1980 and is considered one of the greatest players to ever play the game.
The Russian chemist Dmitri Mendeleev was the first scientist to make a periodic table similar to the one used today. [citation needed] Mendeleev arranged the elements by atomic mass, corresponding to relative molar mass.
The periodic table is a display of all of the chemical elements in a table form. It was invented by the chemist Dmitri Mendeleev in 1869. His intention was to illustrate recur â¦ ring (periodic) trends in the properties of the elements.endeleev first created the periodic table in 1869.  He thought that the elements must be organised in some way, that we would be able to use for experiments. And he first t â¦ hought of the periodic table. He tried and tried but could not get them all to fit.