" Pick out the isoelectronic structures from the following: "1.CH_(3)" .II."H_(3)O^(+)" ill."NH_(3)" ,"V" ."CH

Pick out the isoelectronic structure from the following I. CH_(3)^(+) " " II. H_(3)O^(+) III. NH_(3) " " IV CH_(3)^(-)

Pick out the isoelectronic structures from the following (i) CH_(3)^(+) , (ii) H_(3)O^(+) (iii) NH_(3) , (iv) CH_(3)^(-)

Pick out the isoelectronic structures from the following (i) CH_(3)^(+) , (ii) H_(3)O^(+) (iii) NH_(3) , (iv) CH_(3)^(-)

Pick out the isoelectronic structures from the following . I CH_3^+ (II) H_3O^+ , (III) NH_3, (IV) CH_3^- :

Pick out the isoelectronic structures from the following underset (I) CH_3^+ underset (II) (H_3) O^+ underset (III) NH_3 underset (IV) CH_3^- .

Isoelectronic structures among the following structures are : (I) CH_3^+ , (II) H_3O^+ (III) NH_3, (IV) CH_3^- .

Iso-structural species among the following are (l) CH_(3)^(+)(ll)H_(3)O^(+)(lll)NH_(3)(IV)CH_(3)^(-)

Iso-structural species among the folwong are (l) CH_(3)^(+)(ll)H_(3)O^(+)(lll)NH_(3)(IV)CH_(3)^(-)