Question

Fill in the blanks:. 1) The law of octaves was given by ________.​

Answer 1

Answer:

English chemist J.A.R. Newlands

Hope it helped

Answer 2

Answer:

J.A.R. Newlands

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.

Hope it helps you!

Have a good day