Question

achievements of mandelevs periodic table​

Answer 1

The achievements of Mendeleev's periodic table were:

Mendeleev kept some blank spaces in the periodic table for the elements that were yet to be discovered. later as they are present in exceptionally low concentrations in the atmosphere due to their inertness.....

Mendeleevs periodic table could predict the properties of several element on the basis of their positions in the periodic table .

3.Mendeelev periodic table could accommodate noble gases when they were discovered .


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Answer 2

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