Metals and Alloys Quiz

What is a ferrous metal?

• A metal that is lightweight

• A metal that is non-magnetic

• A metal that does not rust

• A metal containing iron

Which of the following is a property of low-carbon steel?

• Brittle if thin

• Rusts if not protected

• Lightweight

• Non-magnetic

What is a characteristic of non-ferrous metals?

• They contain iron

• They are always heavy

• They are magnetic

• They do not rust

Which metal is known for being a good electrical conductor?

• Aluminium

• Copper

• Zinc

• Tin

What is the appearance of copper when it oxidizes?

• Silver

• Gold

• Green

• Blue

Which metal is often used to galvanize steel?

• Aluminium

• Copper

• Tin

• Zinc

What is an alloy?

• A type of non-metal

• A pure metal

• A mixture of two or more elements

• A metal that cannot rust

What is a property of high-carbon steel?

• Soft and malleable

• Hard-wearing and sharpens well

• Lightweight and ductile

• Brittle and non-conductive

Which metal is described as having a silvery blue finish?

• Tin

• Zinc

• Copper

• Aluminium

What is a common use for stainless steel?

• Food cans

• Bike frames

• Electrical cables

• Cutlery and sinks