Determine the relationship between Structure A and Structure B in each row of the table. Structure A Structure B Relationship H Isomers H =c-c-H H-C-C-0-C-H H resonance structures H H H HCH neither H Isomers H H resonance structures NEN-N-C-H H-C-N=N=N H H neither H isomers Isomers H H :NEN-N-C-H NN-N Hc-N=N=N O resonance structures H H neither H Isomers H:0: HH H-CH H-C-C-N-C-H o=C-N-H O resonance structures H H H-C-H neither H