shit i didnt know that i probably should know Flashcards
1
Q
What happens when a covalent substance melts
A
The weak intermolecular break, NOT the strong covalent bonds
2
Q
Why is graphite a good lubricant [2]
A
They have long, weak bonds between hexagonal sheets. This means that the sheets can be separated easy
3
Q
Why/how is diamond good for industry tools?
A
each carbon is bonded with 4 others in a pyramid shape
4
Q
A
