The only property listed below that is not characteristic of gases is

The only property listed that is not a characteristic of gases is that they have very high density. Gases are easily compressible, they have no definite shape or volume, they expand to fill their container, they occupy more space compared to liquids and solids since their molecules are far apart due to weak intermolecular forces between the molecules. 

Ithink your answer will be c hope that’s you

Ithink its because more have died recently than in the past.