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.
And so that brought them back to reconsider the atom. And it was in 1803 when John Dalton published his atomic theory on indivisible elements and the periodic table of-the periodic chart of the table of elements, which we all carried around and memorized in high school days. And that kept scientists busy for decades.