Question

Did Döbereiner's triads also exist in the columns of Newlands' Octaves? Compare and find out.​

Answer 1

$\color {pink}\boxed{\colorbox{black} { Döbereiner's Traids♡}}$

According to Dobereiner when elements are organized in the order of increasing atomic masses , groups of three elements ( known as a triad . Then the atomic mass of the middle element of the triad is equal to the arithmetic mean of the atomic masses of the other two elements .

$\color {pink}\boxed{\colorbox{black} { Newlands octaves ♡}}$

According to Octaves when the elements are systematized in the order of increasing atomic masses , then the traits of every eighth element are the same as the properties of the other elements

Explanation:

Only one triad of Dobereiner triads endures in the columns of Newlands octaves . The triad composed of the elements Li , Na , and K of Dobereiner triads also happened in the columns of Newland octaves .

hence;

Yes , Dobereiners triads also exist in the columns of Newland's Octaves .

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