Powdered Beryllium burns in air to give

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(A) Beryllium is a member of Group $2$ (alkaline earth metals). When powdered Beryllium is heated in air, it reacts with both oxygen $(O_2)$ and nitro

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$BeO$ and $Be_3N_2$

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(A) Beryllium is a member of Group $2$ (alkaline earth metals). When powdered Beryllium is heated in air, it reacts with both oxygen $(O_2)$ and nitrogen $(N_2)$ present in the air. The reactions are as follows: $2Be(s) + O_2(g) \rightarrow 2BeO(s)$ $3Be(s) + N_2(g) \rightarrow Be_3N_2(s)$ Thus, the products formed are Beryllium oxide $(BeO)$ and Beryllium nitride $(Be_3N_2)$.

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