Question

What are the advantages of the Mendléev's periodic table?​

Answer 1

Answer:

It could predict the existence of other elements and could predict their properties so, as to leave space in the periodic table. It could accommodate all the sixty elements discovered at that time and could accommodate the noble gases which, where discovered later.

Answer 2

Answer:

• Mandleev was the first one to establish a systematic arrangement and bring out the periodicity of properties of elements with atomic weight and propose a periodic law .
• it could not point out incorrect atomic weight of some elements known at that time...