Chemistry unit 2 covalent substances

HideShow resource information
Way goes on in simple molecular substances bonds?
In simple molecular substances small molecules with strong covalent bonds are weakly joined together.
1 of 8
What boiling points and melting points to simple molecular substances have?
They have low boiling points and low melting points.
2 of 8
Do molecular substances conduct electricity? Give a reason for your answer.
They don't because there are no ions and so there's no electrical charge.
3 of 8
In giant covalent substances how are the atoms joined to each other?
They're joined to each other by strong covalent bonds.
4 of 8
What boiling points and melting points do giant covalent substances have?
They have high boiling points and melting points.
5 of 8
Do giant covalent substances conduct electricity?
No they don't.
6 of 8
How many covalent bonds does one carbon atom form in a diamond structure?
4
7 of 8
For one carbon atom in graphite how many covalent bonds are formed.?
3
8 of 8

Other cards in this set

Card 2

Front

What boiling points and melting points to simple molecular substances have?

Back

They have low boiling points and low melting points.

Card 3

Front

Do molecular substances conduct electricity? Give a reason for your answer.

Back

Preview of the front of card 3

Card 4

Front

In giant covalent substances how are the atoms joined to each other?

Back

Preview of the front of card 4

Card 5

Front

What boiling points and melting points do giant covalent substances have?

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Atoms resources »