There are three sets of sketches below, showing the same pure molecular compound $($carbon monoxide, molecular formula $CO)$ at three different temperatures. The sketches are drawn as if a sample of carbon monoxide were under a microscope so powerful that individual atoms could be seen. Only one sketch in each set is correct.

Use the slider to choose the correct sketch in each set. You may need the following information:

melting point of $CO$:$-205,C$

boiling point of $CO$:$-192.C$