Question

Newland's law of Octaves:​

Answer 1

Answer:

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. 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.

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Answer 2

Answer:

hi

Explanation:

The law of octaves states that every eighth element has similar properties when the elements are arranged in the increasing order of their atomic masses.

it was proposed by John Newlands

eg:

H Li Be B C N O F Ne Na

Here lithium and sodium have same properties as they have a gap of 8

note:helium was not found then

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