3.7. Materials Science Quiz

A material with various types, each having different properties, some of which are elastic, lightweight, and easily shaped.

Long, strong threads that derive from natural sources like plants or from synthetic products.

A material that withstands very high temperatures and is known for its strength but fragility.

A transparent material that is hard but easily breaks.

The characteristics of a material that determine its suitability for a specific use.

A type of material that can be transparent or opaque, easily molded into various shapes, and is resistant to reactions with food and beverages. It is also lightweight, can be colored, and recycled.

Plastic's resistance to decomposition, leading to accumulation in the environment, posing challenges for disposal and creating pollution.

Its ability to withstand heat and maintain its shape.

Its lack of biodegradability, meaning it doesn't break down naturally, leading to environmental pollution.

The properties of a material determine its suitability for different applications. For example, plastic is used in toy production due to its lightweight nature, malleability, and colorability.

Materials with properties that make them unsuitable for specific applications. For example, metals may be too heavy or have sharp edges, making them unsafe for toys.

Because of its desirable properties, such as lightweight, malleable, and colorful nature. These features make it suitable for producing diverse toys.

The material's weight, flexibility, and ability to hold air are important factors. A lightweight, elastic material that can expand and contract is ideal.