Materials and their properties

Which category of metals contains iron as a primary component?

• Non-ferrous metals

• Ferrous metals

• Synthetic metals

• Ceramic metals

Steel, cast iron, and wrought iron are all examples of:

• Non-ferrous metals

• Ferrous metals

• Polymers

• Ceramics

Which material is known for its use in windows and pottery?

• Polymers

• Ceramics

• Composites

• Synthetic materials

What type of polymers are artificially created?

• Natural polymers

• Synthetic polymers

• Organic polymers

• Metallic polymers

Which non-ferrous metal is commonly used in construction and packaging?

• Zinc

• Steel

• Copper

• Aluminum

What characteristic describes ceramics?

• Flexible

• Soft

• Hard and durable

• Lightweight

Which synthetic polymer is known for its non-stick properties?

• Nylon

• Teflon

• Epoxy

• Polyvinyl

What natural material is composed of cellulose?

• Silk

• Wood

• Rubber

• Clay

Which of the following is NOT a ferrous metal?

• Aluminum

• Cast iron

• Steel

• Wrought iron

Which of the following is an example of a non-ferrous metal?

• Zinc

• Steel

• Cast iron

• Wrought iron