\(\mathop N\limits^{ - 3} {H_3},{\text{ }}\mathop N\limits^{ - 3} {H_4}^ + \;,{\text{ }}\mathop N\limits^{ + 3} {O_2}^ - \;,{\text{ }}\mathop N\limits^{ + 5} {O_3}^ - \;,{\text{ }}\mathop N\limits^{ - 3} {H_4}HC{O_3},\)
\({\text{ }}{\mathop P\limits^{ + 3} _2}{O_3},\)\({\text{ }}\mathop P\limits^{ + 5} B{r_5},{\text{ }}\mathop P\limits^{ + 5} {O_4}^{3 - },{\text{ }}K{H_2}\mathop P\limits^{ + 5} {O_4},{\text{ }}Z{n_3}{(\mathop P\limits^{ + 5} {O_4})_2}.\)