what are triads and write how does deeberiener classify
Answers
Triads according to dobereiner :3 elements continuously in same group
According to dobereiner ,the law of triads states that the mass of middle element is nearly the average of mass of other two elements .
eg :lets take Li, Na,K the mass of Li=7,K=39
so7+39/2=23
limitations of this law:
*It is applicable for 3 triads or 9 elements.
*he told that the properties the elements in traids are same ,but they are not same
*there were many other elements too.
Hey mate..
Triads according to dobereiner :3 elements continuously in same group
According to dobereiner ,the law of triads states that the mass of middle element is nearly the average of mass of other two elements .
eg :lets take Li, Na,K the mass of Li=7,K=39
so7+39/2=23
limitations of this law:
*It is applicable for 3 triads or 9 elements.
*he told that the properties the elements in traids are same ,but they are not same
*there were many other elements too.
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