Are there materials resistant to all chemicals?

Are there materials resistant to all chemicals?

• A. Yes, all materials are resistant to all chemicals.
• B. Some materials resist all chemicals but not pesticides.
• C. Most materials resist all chemicals, especially in safe conditions.
• D. No material is resistant to all chemicals and some are not resistant to any.

Answer: (D)

Materials vary in how they stand up to different chemicals, and there isn’t any material that can resist every chemical. The compatibility depends on the chemical’s type, concentration, temperature, and exposure time, so a substance that’s safe with one chemical may be attacked by another. Even highly resistant materials have limits under harsh conditions or with aggressive substances. That’s why the best statement is that no material is resistant to all chemicals, and some materials have little to no resistance to certain chemicals, meaning they can still be degraded or damaged under the right (or wrong) conditions.

Materials vary in how they stand up to different chemicals, and there isn’t any material that can resist every chemical. The compatibility depends on the chemical’s type, concentration, temperature, and exposure time, so a substance that’s safe with one chemical may be attacked by another. Even highly resistant materials have limits under harsh conditions or with aggressive substances. That’s why the best statement is that no material is resistant to all chemicals, and some materials have little to no resistance to certain chemicals, meaning they can still be degraded or damaged under the right (or wrong) conditions.