Question

Merits of mendeleeve's periodic table.

Answer 1

Answer:

Merits of Mendeleeve's periodic table are:

Explanation:

1.he predicted the existence of some elements that had not been discovered at that time.

2.he could predict the properties of several elements on the basis of their position in the periodic table.

3.he could accommodate noble gases when they were discovered.

Answer 2

Answer:

Explanation:

he classified all the known 63 elements at that time. He left gaps for elements to be discovered later on e.g eka aluminium(Galium), eka silicon(Germanium) He pridicted properties of these unknown elemen