Question

what are the limitations of Mendeleevs classification ?

sb kaise ho?


​

Answer 1

State two limitations of Mendeleev Periodic Table

Elements with large differences in properties were included in the same group. ...

No proper position could be given to the element hydrogen. ...

The increasing order of atomic mass was not strictly followed throughout.

Sab mst h

Answer 2

Answer:

ŁIΜIŦΔŦIØŇ Ø₣ ΜΔŇĐ€Ł€€VŞ ŁΔŴ

1.Position of isotopes couls not Explained.

2. Wrong Order of atomic masses of same element.

Example - Ni, Co ( Co - 58.9 and Ni - 58.7 )

3. Position of hydrogen could not given.

ĦØP€ IŦŞ Ħ€ŁP ¥ØỮ