Question

An example of strong material that is not affected by air and water is

Answer 1

⭐Hygroscopy is the phenomenon of attracting and holding water molecules via either absorption or adsorption from the surrounding environment, which is usually at normal or room temperature. If water molecules become suspended among the substance's molecules, adsorbing substances can become physically changed, e.g. changing in volume, boiling point, viscosity, or some other physical characteristic or property of the substance.

Answer 2

Answer:

yes plastic is right answer