Question

27. Did Dobereiner's triad, also exist in the column of Newlands' octaves? Compare and find out.​

Answer 1

Answer:

Yes, Dobereiner's triad also existed in the columns of Newlands octaves

Example:- Lithium, Sodium, Potassium

If we consider Lithium as the first element then Sodium is the Eighth element. If we consider Sodium as the first element then Potassium is the Eighth element

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