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

AcademicChemistryNCERTClass 10

Yes, Dobereiners triads also exist in the columns of Newlands’ Octaves. 
For example, on considering the second column of Newland’s classification of elements, it has the elements lithium (Li), sodium (Na), and potassium(K) that also form a Dobereiner’s triad.
raja
Updated on 10-Oct-2022 13:19:15

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