: Discover Excellence

The Path To Discover Excellence

Saturday, 30 May 2015

What are the defects in Modern Periodic Table

What are the defects in Modern 
Periodic Table? 

Answer: Following are the defects: 

Position of hydrogen still dicey. It is not fixed till now. Position of lanthanides and actinides has not been given inside the main body of periodic table. 

It does not reflect the exact distribution of electrons of some of transition and inner transition elements.

No comments:

Post a Comment