Law of Octaves was proposed by:
JW Dobereiner
John Alexander Newlands
Lothar Meyer
D.I Mendeleev
Law of Octaves was proposed by John Alexander Newlands.
The modern periodic table was prepared by :
(a) Dobereiner (b) Newlands (c) Bohr (d) Mendeleev
Newland proposed Law of octaves by noticing similar properties across 8 elements when arranged in increasing order.
Law of octaves was proposed by _______