Question

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What is Dobereiner's traids?

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Answer 1

Answer:

Dobereiner's triads were groups of elements with similar properties that were identified by the German chemist Johann Wolfgang Dobereiner. He observed that groups of three elements (triads) could be formed in which all the elements shared similar physical and chemical properties.

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Answer 2

Answer:

Dobereiner Triads are sets of three chemical elements that share similar physical and chemical properties. It was an early attempt at classifying elements.found that the atomic mass of the middle element was approximately equal to the arithmetic mean (average) of the atomic masses