Which one is not the fault of Mendeleev's periodic table.
How modern periodic table is superior to Mendeleev's periodic table.
What are the characteristics of Mendeleev's periodic table.
How many elements were known at the time of Mendeleev?Name the elements which were not known at the time of Mendeleev, but when discovered later found to have the same properties predicated by Mendeleev.
What is differentiate between Mendeleev's periodic table and modern periodic table?
Point out the anomalies of Mendeleev's periodic table.
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