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What is dobereners triads

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What is dobereners triads
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Japneet Preet 6 years, 8 months ago

According to dobereners triads , when the elements are arranged in the increasing order of their atomic masses then thesum of atomic massesbof first and third element is equal to the average of second element in the triad

Chandan Shetty 6 years, 8 months ago

Li,Na,k;.Ca,Sr,Ba;Cl,Br,I.
It showed that when three elements in a traids written in order of increasing atomic mass the atomic mass of the middle element was roughly the average of the atomic masses of the other two elements
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