Question

example of dobereiner traid is ..........


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Answer 1

Answer:

The elements lithium, sodium and potassium form a Dobereiner's triad. Lithium is the first element of this triad, sodium is the middle element whereas potassium is the third element of the triad.

Answer 2

Answer:

Li,Na,K

Cl,Br,I

the doberieners triads