Metals Quiz

What does the Latin term "Ferrum" mean?

• Containing copper

• Containing iron

• Containing gold

• Containing silver

What property makes metals suitable for different uses in daily life?

• They are transparent.

• They are malleable and ductile.

• They are lightweight.

• They are non-conductive.

What is the state of most metals at room temperature?

• Liquid

• Gas

• Solid

• Plasma

What is a common use for gold besides jewellery?

• Building materials

• Electrical connections

• Fuel

• Fertilizer

Which property of metals makes them good conductors of heat?

• Density

• Malleability

• Lustre

• Conductivity

What are iron and steel commonly used for?

• Making jewelry

• Constructing bridges and buildings

• Creating sculptures

• Manufacturing textiles

What is a disadvantage of using iron?

• It is too light

• It is expensive

• It tends to rust

• It is not strong

What property of aluminium makes it suitable for making saucepans?

• It is a good conductor of heat

• It is very heavy

• It is colorful

• It is expensive

What is the role of aluminium oxide on aluminium's surface?

• It makes the metal colorful

• It prevents corrosion

• It increases weight

• It makes the metal brittle

What is a key property of aluminium when alloyed with other metals?

• It becomes very brittle

• It becomes very strong

• It becomes very heavy

• It becomes very soft