Giant Covalent Bonding Structure Flashcards
1
Q
2 Giant Covalent Structures
A
Diamond
Graphite
2
Q
Properties of Diamond
A
Very strong with a high melting point, but doesn’t conduct electricity because it has no free electrons
3
Q
Properties of graphite
A
Large flat sheets formed on top of one another to create lots of layers. Slide over one another.
High melting point.
4
Q
What a single layer of granite called?
A
Graphe
5
Q
What happens to the one spare electron in graphite?
A
It becomes delocalised. (Free to move around.) Allowing graphite to conduct electricity and heat.