Question

what is toberieners traid? ​

Answer 1

Answer

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. ... All the known elements could not be arranged in the form of triads.

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Answer 2

Answer:

doberiner's triad state that every middle element is sum of average of first and third element

ex : Li(6) ,Na(22),K(38)

===6+38/2

===44/2

===22

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