Can the following group of elements be classified as dobereiners triad (a) Na,Si,Cl (b) Be,Mg,Ca. Atomic mass of Be-9;Na-23,Mg-24,Si-28,Cl-35,Ca-40.justify your answer in each case.
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Answer:
No
Explanation:
It is does not come in dobernier's triad as it does not follow (a+c)÷2=b
Where a = atomic mass of 1st element
b= atomic mass of 2nd and cis of 3rd
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