The Periodic Table: Writing

                                   The Periodic Table

              Did you know that are currently 118 elements in the Periodic Table starting from Hydrogen all the way to Ununoctium. The Periodic Table is a large group of chemical elements that are arranged by their atomic number and their recurring chemical properties.
              In the mid 1800s, Dmitri Mendeleev created his own version of the periodic table when he created a card game with the elements where he would arrange them by their atomic number, atomic mass, & chemical properties. Dmitri Mendeleev was a Russian chemist & an inventor.

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