Question

Did Dobereniers triads also exist in the coloumns of Newland's Octaves ?
Compare and find out.

Answer 1

yes they existed in newlands octaves

Answer 2

Answer:

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Yes, Dobereiner’s triads also existed in the columns of Newland’s Octaves.

For example, Li, Na, K.

If we consider lithium (Li) as the first element, then sodium (Na) is eighth element. If we consider sodium as the first element, then potassium is the eighth element.