What resonance structure,

A-C

, for

HCNO

is the least important contributor to the resonance hybrid? Assign formal charges as needed and \ \\\\table[[explain your answer ev:

H=2.1,C=2.5,N=3.0,0=3.5

,,],[

H-C^()=N=0^()

,

H-C-=N-0:

,

H-C^()-N-=C

What resonance structure, AC, for HCNO is the least important contributor to the resonance hybrid? Assign formal charges as needed and explain your answer, ev: H=2.1,C=2.5,N=3.0,0=3.5 HC=N=OAHCNO:BHCNCC