Question

State the Dobereiner's Law of Traids with an example ​

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

Answer 2

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

$\:$