Which one of the following elements do not constitute a Doebereiner's triad ? Options: A . &nbspCl,Br, I B . &nbspLi,Na,K C . &nbspS,Se,Te D . &nbspN,P,As

Which one of the following elements do not constitute a Doebereiner's triad ?

Question

Which one of the following elements do not constitute a Doebereiner's triad ?

Options:

A . Cl,Br, I

B . Li,Na,K

C . S,Se,Te

D . N,P,As

Answer: Option D

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