Question

Describe the ‘law of octaves’ and explain why fellow scientists rejected the theory.

Answer 1

Explanation:

Introduction:

Law of octaves, in chemistry, the generalization made by the English chemist J.A.R. Newlands in 1865 that, if the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements. Newlands was one of the first to detect a periodic pattern in the properties of the elements and anticipated later developments of the periodic law.

why fellow scientists rejected the theory.

Newlands' table showed a repeating or periodic pattern of properties, but it had problems. For example, he put iron in the same group as oxygen and sulphur, which are two non-metals. As a result, his table was not accepted by other scientists. (i.e.,)

Newlands proposed his 'law of octaves'. So he put the 56 known elements back then into 7 different groups. This wasn't accepted because: - The properties of the elements did not match very will with the other elements in the group, hence other scientists did not accept his ideas.

Answer 2

Hii I will help you ✌️

=> Newlands proposed his 'law of octaves'. So he put the 56 known elements back then into 7 different groups. This wasn't accepted because: - The properties of the elements did not match very will with the other elements in the group, hence other scientists did not accept his ideas.