Question

(fluidity, rigidity, compresibilty) is the property of liquids and gases by which they have a tendency to flow.​

Answer 1

Answer:

liquid and gas have the tendency to flow and can change the shape and hence forces the property of fluidity.

Answer 2

Explanation:

rigidity: rigidity can be expressed as the tendency of matter to resist a change in shape

compressibility: is the ability of a tendency to be reduced to lower a volume when force is applied

fluidity: is the ability of matter to flow