dmitri mendeleev what did he do
Mendeleevâs wish led to his discovery of the periodic law and his creation of the periodic table â one of the most iconic symbols ever seen in science: almost everyone recognizes it instantly: science has few other creations as well-known as the periodic table.he reason Mendeleev became the leader of the pack was probably because he not only showed how the elements could be organized, but he used his periodic table to: 1  Propose that some of the elements, whose behavior did not agree with his predictions, must have had their atomic weights measured incorrectly.