This question is about allotropes of carbon.
Match the name of the substance to its structure.
You must only draw one line from each substance.
What type of bonding is found in the structures in part (a)?
Tick () one box.
Ionic | Covalent | Metallic |
Which substance cannot conduct electricity?
Tick () one box.
Diamond | |
Buckminsterfullerene | |
Graphite | |
Nanotubes |
Complete the sentence to describe and explain the melting points of these substances.
Their melting points are ____________________ due to strong covalent bonds needing lots of ___________________ to break.
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