Graphene and fullerenes (AQA GCSE Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
How thick is graphene?
How thick is graphene?
One atom thick
How many neighbouring carbon atoms does each carbon atom bond to in graphene?
How many neighbouring carbon atoms does each carbon atom bond to in graphene?
Three
What pattern do carbon atoms form in graphene?
What pattern do carbon atoms form in graphene?
Hexagonal pattern
Which property makes graphene useful for electronic devices?
Which property makes graphene useful for electronic devices?
Conducts electricity extremely well
Why is graphene mixed with other materials to make composites?
Why is graphene mixed with other materials to make composites?
To create strong, lightweight materials
What type of structures do fullerenes have?
What type of structures do fullerenes have?
Hollow, cage-like structures
What is the chemical formula of Buckminsterfullerene?
What is the chemical formula of Buckminsterfullerene?
What shape are carbon nanotubes?
What shape are carbon nanotubes?
Cylindrical
How much stronger can carbon nanotubes be compared to steel?
How much stronger can carbon nanotubes be compared to steel?
Up to 100 times stronger
Which two types of conductivity do carbon nanotubes have?
Which two types of conductivity do carbon nanotubes have?
Electrical and heat
How are fullerenes used in medical applications?
How are fullerenes used in medical applications?
Carry drugs inside the body
Why do fullerenes work well as lubricants?
Why do fullerenes work well as lubricants?
Their spherical shape allows them to roll