Properties Of Covalent Mollecules Flashcards
1
Q
Are covalent bonds strong or weak
A
Strong
2
Q
Do small covalent mollecules have a high or low mpt/bpt?
A
Low
3
Q
In the halogen, what happens the melting and boiling points as you go down the group?
A
They get higher
4
Q
Do small covalent molecules conduct electricity and why?
A
No, because they don’t have any free electrons or charged particles.
5
Q
What are giant covalent structures made of?
A
Huge numbers of non metal atoms
6
Q
Name 3 giant covalent structures
A
Diamond ,graphite ,silicon dioxide
7
Q
Name 3 properties of giant covalent structures
A
Very stong
High mpt.bpt
Dont conduct electricity
8
Q
A
