Question

Explain mendeleevs periodic law and its limitations. ​

Answer 1

Answer:

(ii) The 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

Explanation:

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Explain mendeleevs periodic law and its limitations.

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LIMITATIONS OF Mendeleev's Periodic Table :

Position of isotopes => isotopes haven't been given separate place in perodic table . Cause of periodicity => Mendeleev could not explain the cause of periodicity . Separation of similar elements => some dissimilar elements have been placed together .

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