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14 Questions

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Materials Science Basics

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Questions and Answers

What are the main classes of materials mentioned in the text?

Organic, inorganic, synthetic, and natural

Glass, paper, rubber, and textiles

Liquids, gases, plasma, and solids

Metals, ceramics, polymers, and composites (correct)

What is the basis of materials science according to the text?

Studying the interplay between structure, processing methods, and properties (correct)

Examining the physical state of materials

Analyzing the environmental impact of materials

Studying the chemical reactions of materials

What does dental material science deal with?

Biological effects of dental materials

Dental surgery procedures

Composition and properties of dental materials (correct)

Chemical reactions in the dental environment

Why is knowledge of dental material science important?

To make optimal selection of various materials Signup and view all the answers

Who has access to a larger range of materials according to the text?

Dentists and dental technicians Signup and view all the answers

Which aspect influences the performance of a material in a specific application?

The interplay between structure, processing methods, and properties Signup and view all the answers

What is defined as a substance intended for certain applications?

Material Signup and view all the answers

What is a common requirement for dental materials in terms of biocompatibility?

Nonirritant to the body Signup and view all the answers

Which of the following is NOT listed as a requirement for dental materials in terms of biocompatibility?

Mutagenic to the tissues Signup and view all the answers

Why is it important for dental professionals to be protected from unsuitable materials?

To avoid the use of untested materials Signup and view all the answers

Which of the following is a part of preventive materials used in dentistry?

Pit and fissure sealants Signup and view all the answers

What aspect becomes more important as the number of available dental materials increases?

Protection from unsuitable materials Signup and view all the answers

Which class of dental materials focuses on repairing or replacing tooth structure?

Restorative materials Signup and view all the answers

What is a key requirement for dental materials in terms of wear resistance?

High wear resistance Signup and view all the answers