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.
In 1649, the first element was discovered through scientific inquiry by Hennig Brand; that element was phosphorous (P). The first table of the elements was published by John Newlands in Chemical Newsâ¯Vol. 7, Feb. 7, 1863, pp. 70-72.