Question

Did Dobereiner triads also exist in the columns of Newlands Octaves ? Compare and Find out .



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Answer 1

$\huge{Answer}$

Yes, Dobereiner's triads also exist in the columns of Newlands' Octaves. One such column is Li, K, Na.

Answer 2

Only one triad of Dobereiners triads exists in the columns of Newlands octaves. The triad formed by the elements Li, Na, and K of Dobereiners triads also occurred in the columns of Newlands octaves.

Dobereiners triads

Li Ca Cl

Na Sr Br

K Ba I