Question

3. The law of octaves was given by​

Answer 1

Explanation:

newland. newland. newland

Answer 2

Explanation:

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.

Key people: John Newlands

Subjects of study: law of octaves; periodic law

Related topics: Periodic law