Question

State Dobereiner's law of triads.

Answer 1

Answer:

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.

Explanation:

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Answer 2

Answer:

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. Three more triads were identified by the year 1829.

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