Write about The Modern Periodic Table
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The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. ... The seven rows of the table, called periods, generally have metals on the left and nonmetals on the right
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The modern periodic table is much easier than its succesors
Explanation:as th names of the groups and periods has changed to 123456789....18 group
1234567 period
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