3. Which of the following represents a Lewis structure of a noncyclic alkane contains five carbon…

3. Which of the following represents a Lewis structure of a noncyclic alkane contains five carbon atoms: H H I I H-C-C-CEC-C-H II H H A. H ннн H H H-C-C-C=c-c-H В. H нH н IIII H-C-C-C-C-C-H IIIII H H С. H H нНН 3. Which of the following represents a Lewis structure of a noncyclic alkane contains five carbon atoms: H H I I H-C-C-CEC-C-H II H H A. H ннн H H H-C-C-C=c-c-H В. H нH н IIII H-C-C-C-C-C-H IIIII H H С. H H нНН