What is wrong with this molecule?

What would it look like if it were supposed to be an alkyne? (draw on back_)

 

 

What is wrong with this molecule?

<---Fix any mistakes on the image.

What is wrong with this molecule?

Is this an alkane, an alkene, or an alkyne?

 

 

What is wrong with this molecule?

<---Fix any mistakes on the image

If this molecule were supposed to be drawn as an alkene, what would it look like? (draw on back)

What is wrong with this molecule?

Is this an alkane, an alkene, or an alkyne?