Question

What are the important features of Mendeleev periodic table?

Answer 1

mendeleev realised that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, and arranged them so that groups of elements with similar properties fell into vertical columns in his table.

Answer 2

Hey mate....!!


Here's ur ans. ⬇

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↪ Important features of Mendeleev's periodic table are :-


1. He distinguished the elements on the basis of their chemical and physical properties .


2. He arranged the elements according to their atomic masses .


3. He left place for undiscovered elements .


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Hope it helps