Giant Covalent Bonding Structure Flashcards

1
Q

2 Giant Covalent Structures

A

Diamond
Graphite

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2
Q

Properties of Diamond

A

Very strong with a high melting point, but doesn’t conduct electricity because it has no free electrons

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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.

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4
Q

What a single layer of granite called?

A

Graphe

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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.

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