WorksheetsMetal Recycling and Properties Quiz
Total questions: 10
Worksheet time: 5mins
What is the estimated amount of metal used by an average person in the UK during their lifetime?
10,000 kg
19,000 kg
25,000 kg
30,000 kg
What does the aluminium recycling logo indicate?
The product is made of pure aluminium
The product can be recycled
The product is non-recyclable
The product is made of mixed metals
Which type of steel is most likely to be used in medical equipment?
Cast iron
Low-carbon steel
High-carbon steel
Stainless steel
What is the main characteristic of ferrous metals?
They contain iron as their largest alloying element
They do not contain iron
They are made of pure elements
They are non-recyclable
What is the main disadvantage of carbon steels when exposed to water?
They become brittle
They rust
They lose strength
They become non-recyclable
Why is aluminium often alloyed?
To increase its weight
To improve its properties
To make it more expensive
To reduce its density
What is one advantage of aluminium over carbon steels?
Higher density
Better resistance to corrosion
Lower cost
Higher melting point
What is one common use of pure copper?
Making aircraft parts
Making electrical wires and pipes
Making steel products
Making plastic products
What is one use of bronze?
Making aircraft parts
Making cast products, including statues
Making plastic products
Making electrical wires
What is a common application of titanium?
Making jewelry
Manufacturing of aircraft parts
Construction of buildings
Production of kitchen utensils
