Question

HeyAaaaa!! F.r.e.a.ks...

Hope u all ar doing great :)

Now answer my question.

Compare and contrast the Arrangement of elements in Mendeléev periodic table and the Modern periodic Table.

^_^.WMk

Answer 1

according to Mendeleff's law the physical and chemical properties of the elements are the periodic function of their atomic weight.

according to modern periodic law that means Moseley law, the physical and chemical properties of the elements are the periodic function of their atomic number....

So the difference between create in those two law is atomic weight and atomic number of the elements in periodic function...