Ionic Conpounds Flashcards
1
Q
What is an example of three giant covalent structure or macromolecules,
A
Diamond of graphite (forms of carbon) Silicon dioxide (forms of silica)
2
Q
What are the properties of a giant lattice
A
Strong covalent bonds
Strong intermolecular attraction- high melting points
3
Q
When can ionic compounds conduct electricity
Why
A
When melted or dissolved in water
Ions are free to move and carry current
