10th science periodic classification of elements Mendeleev periodic table merits and demer

Merits and demerits of Mendeleevs Periodic Table What are the demerits of Mendeleevs periodic table? i. Mendeleev could not assign a correct position to .

Merits of Mendeleevs Periodic table - Periodic Classification of Elements : CBSE Class 10 X Science Topics covered in this video are as follows- Attempts to .

DRAWBACKS OF MENDELEEV PERIODIC TABLE CBSE CLASS X CHAPTER 5 (BASIC CHEMISTRY FOR IIT AND PMT)