Science, asked by shreya1052, 1 year ago

what are merit&demerit of Mendeleev periodic table​

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Answered by Anonymous
1

Explanation:

Demerits of Mendeleev Periodic Table. He was unable to locate hydrogen in the periodic table. Increase in atomic mass was not regular while moving from one element to another. Hence, the number of elements yet to be discovered was not predictable.

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