in Periodic Table by (157 points)
retagged by

1 Answer

by (222 points)

Octate theory was proposed by New land. According to this theory,  when the elements are arranged in the increasing order of their atomic weights. The every eighth element possesses the same properties of first one.

Eg: Sodium is the eighth element for Lithium.

Both elements possess same properties.

Welcome to SPARSEN.COM, where you can ask questions and receive answers from other members of the community.