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Dmitri Mendeleev was a famous Russian chemist and inventor who formulated Periodic Law and created his own version of the Periodic Table of Elements.He used the table to correct properties of some discovered elements and to predict elements that were yet to be discovered.mitri Mendeleevâs greatest achievement was the Periodic Table. He always felt that there was some time of order to the elements. He actually spent more than 13 years of his life working on this periodic table. He collected data and assembled the concept with the idea of resolving the disorder in this table.
Confidence votes 136. Dmitri Mendeleev was the inventor of the old periodic table but Henry Moseley changed the concept of atomic weight to atomic number and thus he corrected the defects in the old periodic table and he is called as the father of Modern Periodic Table.