Question

Explanation of limitations of Mendeleev's classification..

Answer 1

he isotopes of the same element will be given different position if atomic number is taken as basis, which will disturb the symmetry of the periodic table. (iii) The atomic masses do not increases in a regular manner in going from one elements to the next.

Answer 2

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✨✔️✔️HERE IS YOUR ANSWER...

✔️ No fixed position was given to hydrogen in periodic table. He could not assign a correct position to hydrogen.
✔️ No proper place was assigned to isotopes of elements.
✔️ Metals and Non-Metals are grouped together.

✨✔️HOPE IT HELPS YOU...

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