What is the basic difference in approach between Mendeleev’s Periodic Law and the Modem Periodic Law?



Q.3:- What is the basic difference in approach between Mendeleev’s Periodic Law and the Modem Periodic Law?

 

 

Answer:-



The basic difference in approach between Mendeleev’s Periodic Law and Modem Periodic Law is the change in basis of classification of elements from atomic weight to atomic number.