Question

. Write Dobereiner's Triads Rule.​

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

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Answer 2

Explanation:

According to dobereiner's law of triads :

When elements are arranged in the order of increasing atomic masses, groups of three elements ( known as triads ), having similar chemical properties are obtained.

The atomic mass of the middle element of the triad is equal to the arithmetic mean of the atomic masses of the other two elements.

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