Question

doberenier traids and it's limitations...​

Answer 1

Answer:

Limitations of Dobereiner's classification: Dobereiner could find only three triads; . ... However the total number of elements were more than that of those encompassed in Dobereiner's Triad. Thus, Dobereiner's could not be classify most of the elements known at that time.

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Answer 2

Answer:

hi Da lusu.......

Dobereiner's law of triads states that, the atomic mass of the middle element of a triad is the arithmetic mean of the atomic masses of the other two elements. Example: In the triad of lithium, sodium and potassium.

Limitations of dobereiner's classification:

Dobereiner could find only three triads; . i.e total of 9 elements only. However the total number of elements were more than that of those encompassed in Dobereiner's Triad.

hope it helps u lusu.........