Give an example of Dobereiner's triad. – InterviewSolution

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1.	Give an example of Dobereiner's triad.
Answer» Dobereiner'sLaw ofTriads.Dobereiner, in 1817 suggested a relationship between the properties of elements and their atomic weights. ...Example: If we take lithium, sodium and potassium, the atomic weight of sodium is the mean of the atomic weights of lithium and potassium i.e., (7+ 39)/2 = 23.

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