1 ESMOND: Variant spelling of Middle English Estmond, meaning gracious protector.. 2  ESMUND: Variant spelling of Middle English Esmond, meaning gracious protector.. 3  ESTMOND: Variant spelling of Middle English Estmund, meaning gracious protector..
Mendeleev was the inventor of the periodic table. He organized all the known elements into the periodic table based on atomic number. He was also able to predict the existence â¦ of elements that had not yet been discovered based on gaps in the table he created.
Mendeleev also arranged the elements known at the time in order of relative atomic mass, but he did some other things that made his table much more successful. 1  Indestructibility of Matter. 2  Mendeleev's Opinion on Global warming. 3  Mendeleev eight periodic principles. 4  Mendeleev on the law of periodicity.