Covalent Compounds Don't Conduct Electricity Flashcards
1
Q
Why don’t covalent compounds contain ions?
A
Because they make bonds by sharing electrons
2
Q
This means they don’t have any charges carriers that are free to move - so…
A
They can’t carry an electric current
3
Q
What is an exception of this?
A
Graphite - has free electrons so its a good electrical conductor