Newlands relation is called
A. Musical Law
B. Law of Octaves
C. Periodic Law
D. Atomic Mass Law
Answer:B
Newlands relation is called
A. Musical Law B. Law of Octaves C. Periodic Law D. Atomic Mass Law
Explanation: In the year 1864, the British chemist John Newlands attempted the 62 elements known at that time. His law of octaves states that every eighth element has similar properties, when arranged in the increasing order of their atomic masses