The periodic table is a table of chemical elements showing symbols for elements. A table of chemical elements which are categorised by atomic number. They are grouped so they are with similiar atoms. Dmitri Meendeelv was the creator of the table. There are 118 atoms and 18 groups. The table is ordered by atomic number.
Dmitri Mendeleev was a Russian chemist and inventor. He created the Periodic Law, created his own version of the periodic table of elements.
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