Question

What is Newland's Law of Octaves and Doberoiner's Triad ?​

Answer 1

Answer:

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Explanation:

Answer 2

1. When elements are arranged in the increasing order of their atomic weights, every eight element shows similarity in properties to that of the first elements
2. When elements are arranged in increasing order of atomic weights, for a trio of elements, the average of the atomic weights is generally found to be the atomic weight of the middle element