Gases have low ___________ and high ___________.

The gas is one of the four basic states of matter (the others being solid, liquid, gas, and plasma). Noble gases like neon, simple molecules comprised of a single kind of atom (like oxygen), or complex molecules made of a range of atoms may all make up a pure gas (for example, carbon dioxide).

There are several pure gases present in a gas mixture like the air. The substantial separation of the individual gas particles is what separates a gas from liquids and solids.

Weak intermolecular interactions between gas molecules are something we are aware of. They will therefore have a large volume and a low density. Because of this and the ease with which it may be compressed, the gas molecules are easily compressed due to the huge intermolecular distances.
The gases are very compressible and have a low density.

Hence, option D is correct.