Giant covalent molecules - AQA

1

Which of these substances has a giant covalent structure?

2

Which statement about different forms of carbon is correct?

3

How many covalent bonds does each carbon atom in graphene form?

4

What is the formula of buckminsterfullerene?

5

What is the shape of a nanotube?

6

What type of bond joins the atoms together in a polymer molecule?

7

What properties do nanotubes have?

8

Why is graphene a good conductor of electricity?

9

Which statement best explains why diamond has a high melting point?

10

Which of these substances are slippery?