Among the following species, identify the isostuctural pairs
`NF_(3). NO_(3)^(-), BF_(3), H_(3)O, HN_(3)`

Among the following species identify the isostructural pairs NF_(3), NO_(3)^(-), BF_(3), H_(3)O^(+), HN_(3)

Among the following species, identify the isostructural pairs NF_3 , NO_3^- , BF_3 , H_3O^+ ,

Among the following species , identify the isostrouctral pairs . NF_3, NO_3^-, BF_3 , H_3O^+ , HN_3