Question

explain doberenier triads.....​

Answer 1

Answer:

Doberenier Triads:

this classification is based on atomic mass.

Explanation:

when the elements are arranged in the order of increasing atomic masses group of three elements having similar properties. atomic mass of middle element is the nearly average atomic mass of the other two elements.

Answer 2

Answer:

hi Da lusu......

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.

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