Question

write about newlands laws of octaves briefly
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Answer 1

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.

Answer 2

Answer:

See... Octave means a group of 8 keys on a piano in which the 1st and 8th keys are same ( Sa, re, ga, ma, pa, dha, ni, Sa). The scientist Newlands gave a similar periodic properties among the elements also... According to him.. If all the elements ( except noble gases who were not discovered at that time) are arranged in the increasing order of atomic mass , the chemical as well as physical properties of 1st and 8th element will be same.. This is Newman's law of ovtave.

Explanation:

E. g

Eight element from lithium is sodium ( do not count the noble gas neon...it was not discovered at that time) and properties of lihium and sodium match to a great extent.......

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