Question

Give 5 points limitations of modern periodic table.

Answer 1

Answer: Limitations of Modern Periodic Table:

1.Position of hydrogen: It could not assign a correct position to hydrogen in the table.

2.The lanthanides and actinides are not placed in the main body of the table.

3.Position of isotopes: There are no separate positions for isotopes of an element.

4.Place of multivalent elements(thereby showing different valences) is not sure in the modern periodic table.

5.Group VIIIB consists of three columns instead of one.

Plzzz mark this answer as brainliest