Question

explain doberier's law structure of traids with an example​

Answer 1

Answer:

he arranged 9 elements

Explanation:

hi is not properly arrange elements

Answer 2

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.

Explanation:

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