Question

what are the merits of mandeelevs periodic table​

Answer 1

Answer:

1. Grouping of eight elements

2. Gaps for undiscovered elements

3. Prediction of properties if undiscovered elements

4. Incorrect atomic mass corrected

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Answer 2

Answer:

Merits of Mendeleev Periodic Table:-

*Some gaps were left for the elements yet to be discovered. Thus, if a certain new element is discovered, it can be placed in a new group without disturbing any existing group.