State one example of a Dobereiner’s triad, showing in it that the at – InterviewSolution

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1.	State one example of a Dobereiner’s triad, showing in it that the atomic mass of the middle element is half-way between those of the other two.
Answer» State one example of a Dobereiner’s triad, showing in it that the atomic mass of the middle element is half-way between those of the other two.

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