Social Sciences, asked by mehaksaini82951, 1 year ago

write about the attempts of doberenier towards the periodic arrangement of elements

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Answered by arushigoyal24

Doberenier gave his law of triads where he showed some similarities in the properties of elements. In his triad,the atomic mass of the second element is approximately equal to the average of the first and third element.
eg: Li,Na,K

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