What is the main difference between Mendeleev's and mordern periodic Law? 

Asked by pdcavita | 29th Nov, 2017, 10:16: PM

Expert Answer:

The difference between Mendeleev's and mordern periodic law:
 
Mendeleev's periodic Law is depend on the atomic mass of the element while the mordern periodic law is depend on atomic number of the element.
 
 

Answered by Varsha | 30th Nov, 2017, 10:38: AM