Q. Who proposed the Law of Octaves?

A
Newlands
B
Dobereiner
C
Lavoisier
D
Mosely
Solution:
  • An English scientist called John Newlands put forward his law of octaves in 1864.
  • He arranged all the elements known at the time into a table in order of relative atomic mass.
  • When he did this, he found that each element was similar to the element eight places further on.
Entri Contact Image

Get Expert Advice for Free: Register for Your Free Consultation Now!