Question

Explain Dobereiner's traiads with suitable example.​

Answer 1

Answer:

Dobereiner law of triads states that the average of the atomic masses of the first and third element in a triad will be roughly equal to the atomic mass of the second element in that triad.

Explanation:

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Answer 2

Answer:

Dobereiner triads are defined as, any of several sets of three chemically same elements, the atomic weight of one, which is nearly equal to the mean of the atomic weights of the other two elements. Such triads, including the calcium-strontium-barium, sulfur-selenium-tellurium, and chlorine-bromine-iodine, were noted by the German chemist named J.W. Döbereiner between the years 1817 and 1829. This triad was the earliest atomic-weight classification of these elements.

Dobereiner triads are groups of elements with identical properties that were discovered by Johann Wolfgang Dobereiner, a German chemist. He also observed that the groups of three elements (so-called triads) could be formed, where all the elements shared the same physical properties and chemical properties.

Explanation:

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