Question

difference between meendeleev s periodic table and modern periodic table.​

Answer 1

• Mendeleev's periodic table is, based on relation of properties of elements as dependent on the atomic weight of element.
• But Modern periodic table considers atomic number as the fundamental property that decides the properties of elements.

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Answer 2

Answer:

According to Mendeleev theory, The physical and chemical properties of elements are a periodic function of their atomic masses. 1. Modern periodic law states that, the properties of elements are a periodic function of their

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