Basic difference between Mendeleev periodic table and Modern Periodic Table
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Explanation:
The main differences are: Mendeleev's periodic table is based on atomic mass. Modern periodic table is based on atomic number. ... In Mendeleev's periodic table noble gases were not placed (as they are not discovered at that time).In Modern periodic table noble gases in a seperate group named as group-18.
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Explanation:
mendeleev periodic table was based on increasing atomic mass.
Modern periodic table is based on increasing atomic number.
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