Match the following : {:("(i) Tetragens","(a) Oxygen"),("(ii) Icosage – InterviewSolution

1.	Match the following : {:("(i) Tetragens","(a) Oxygen"),("(ii) Icosagens","(b) Carbon"),("(iii) Chalcogens","(c ) Nitrogen"),("(iv) Pnictogens","(d) Boron"):}
Answer» ANSWER :A::B::C::D

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