Question

when did newland law of octaves was released?

Answer 1

Answer:

1865

Law of octaves, in chemistry, the generalization made by the English chemist J.A.R. Newlands in1865 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.

Answer 2

$\huge\mathcal\colorbox{yellow}{{\color{red}{꧁Answer꧂}}}$

1865

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.