Question

define modern periodic law of octaves​

Answer 1

Answer:

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.

Explanation:

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Answer 2

Modern periodic law of

octaves:-

The law that the properties of the elements are periodic functions of their atomic numbers. (originally) the statement that the chemical and physical properties of the elements recur periodically when the elements are arranged in the order of their atomic weights.

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