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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The electronic configuration of four elements L,P,Q and R are given in brackets L (1s2,2s2,2p4), P (1s2,2p6,3s1) Q (1s2,2s22p6,3s23p5) ,R (1s2,2s22p6,3s2 ) The formula of ionic compounds that can be formed between elements are

The electronic configuration of four elements L,P,Q and R are given in brackets L (1s2,2s2,2p4), P (1s2,2p6,3s1) Q (1s2,2s22p6,3s23p5) ,R (1s2,2s22p6,3s2 ) The formula of ionic compounds that can be formed between elements are

2p4) 2p6 2s2 2s22p6 3s1) Q (1s2 3s2 ) The formula of ionic compounds that can be formed between elements are 3s23p5) p P (1s2 Q and R are given in brackets L (1s2 R (1s2 The electronic configuration of four elements L