C2.3 Flashcards
1
Q
What are the giant covalent structures of graphite and diamond?
A
Graphite and diamond are both giant covalent structures with distinct properties.
2
Q
What is graphite used for?
A
Graphite is used as a lubricant and as an electrode.
3
Q
What is diamond used for?
A
Diamond is used in cutting tools.
4
Q
Define metallic bonding.
A
Metallic bonding is the electrostatic attraction between the positive ions in a giant metallic lattice and a ‘sea’ of delocalised electrons.
5
Q
What property of metals allows for good electrical conductivity?
A
The presence of delocalised electrons contributes to good electrical conductivity.
6
Q
What does malleability in metals refer to?
A
Malleability refers to the ability of metals to be shaped or deformed without breaking.
