Alloys

Alloys are mixtures of two or more metals and are usually stronger than the individual component metals.

• True

• False

Which one of the following is the oldest example of an alloy?

• Copper

• Bronze

• Brass

• Iron

What type of steel alloy is used to make the bodies of cars?

• Stainless Steel

• Tool Steel

• Carbon Steel

• Titanium Steel

Which one of the following alloys is made from Lead and Tin and is used to join electrical wires?

• Steel

• Amalgam

• Bronze

• Solder

The bodies of airplanes are made from which one of the following alloys?

• Low-Carbon Steel Alloy

• Stainless Steel Alloy

• Aluminum Alloy

• Brass