Question

what were the limitation of mendel's classification ​

Answer 1

Explanation:

1. The increasing order of atomic mass was not strictly followed throughout. For example in cobalt and nickel & Tellurium and Indium.

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

Answer 2

Explanation:

Limitations of the Mendeleev periodic table are listed below. Elements with large differences in properties were included in the same group. for example, hard metals like copper and silver were included along with soft metals like sodium and potassium. No proper position could be given to the element hydrogen.