Question

doberneier law of traid of properties of the periodicity

Answer 1

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Dobereiner stated in his law of triads that the arithmetic mean of the atomic masses of the first and third element in a triad would be approximately equal to the atomic mass of the second element in that triad.

Answer 2

Answer:

Dobereiner's Law of Triads deals with putting three elements in order of atomic weight.

the average of the atomic mass of the first element and the third element gives the atomic mass of the second element