MCQ
The electronic configuration of four elements $L, P, Q$ and $R$ are given in brackets $L\,\left( {1{s^2},\,\,2{s^2}\,2{p^4}} \right);\,\,Q\,\left( {1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^2}\,\,3{p^5}} \right)$;$P$
$\,\left( {1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}} \right);\,\,R\,\left( {1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^2}} \right)$The formula of ionic compounds that can be formed between these elements are
- A${L_2}P,\,\,RL,\,\,PQ$ and ${R_2}Q$
- B$LP,\,\,RL,\,\,PQ$ and $RQ$
- ✓${P_2}L,\,\,RL,\,\,PQ$ and $R{Q_2}$
- D$LP,\,\,{R_2}L,\,\,{P_2}Q$ and $RQ$