Which statement correctly identifies a nonporous item?

Which statement correctly identifies a nonporous item?

• A. A surface that soaks liquids quickly
• B. A surface that has many pores
• C. An item with no pores or openings and cannot absorb liquids
• D. A surface that stains easily

Answer: (C)

Nonporous means a surface has no pores or openings, so liquids stay on the surface and cannot be absorbed. The statement describing an item with no pores or openings and that cannot absorb liquids best identifies this property. This matters in esthetics because nonporous surfaces are easier to sanitize and do not wick liquids into the material, reducing the risk of bacteria hiding in pores. The other descriptions point to porous behavior or unrelated traits: soaking liquids quickly implies porosity, while having many pores clearly indicates porosity; staining easily is not a definitive measure of porosity since staining can occur on various materials.

Nonporous means a surface has no pores or openings, so liquids stay on the surface and cannot be absorbed. The statement describing an item with no pores or openings and that cannot absorb liquids best identifies this property. This matters in esthetics because nonporous surfaces are easier to sanitize and do not wick liquids into the material, reducing the risk of bacteria hiding in pores. The other descriptions point to porous behavior or unrelated traits: soaking liquids quickly implies porosity, while having many pores clearly indicates porosity; staining easily is not a definitive measure of porosity since staining can occur on various materials.