Which statement best describes the carbonyl functional group?(1 point)%0D%0AResponses%0D%0A%0D%0AA carbon atom is single-bonded to an oxygen atom. The C-O structure can then bond to two additional carbon atoms.%0D%0AA carbon atom is single-bonded to an oxygen atom. The C-O structure can then bond to two additional carbon atoms.%0D%0A%0D%0AA carbon atom is double-bonded to an oxygen atom. The C=O structure can then bond to one additional carbon atom.%0D%0AA carbon atom is double-bonded to an oxygen atom. The C=O structure can then bond to one additional carbon atom.%0D%0A%0D%0AA carbon atom is double-bonded to an oxygen atom. The C=O structure can then bond to two additional carbon atoms.%0D%0AA carbon atom is double-bonded to an oxygen atom. The C=O structure can then bond to two additional carbon atoms.%0D%0A%0D%0AA carbon atom is single-bonded to an oxygen atom. The C-O structure can then bond to one additional carbon atom.

A carbon atom is double-bonded to an oxygen atom. The C=O structure can then bond to one additional carbon atom.