Question

There are instances of two elements fitted into the same slot. This is the limitation of A) Dobereiner's law of traids B) Newland's law of Octaves C) Mendeleef's periodic law D) Moseley Periodic law​

Answer 1

Answer:

C) Newland's law of octaves

Answer 2

This is the limitation of Newlands' Law of octaves.

Option (B) is correct.

Explanation:

Newlands' Law of octaves:

Newlands' Law of octaves states that, when elements are arranged according to increasing atomic mass, the properties of every eighth (8th) element are similar to that of first element.

E.g. elements with atomic mass up to 10 are

H , He, Li , Be , B , C , N , O , F and Na.

He adjusted two elements in the same slot to fit the elements in the table.