C2- Flashcards
1
Q
What do ionic compounds have
A
They have a regular lattice structure called a giant ionic lattice
2
Q
How are the ions arranged
A
The ions are closely packed together and very strong elcyrostatic forces of attraction between oppositiely charge ions
3
Q
Describe the melting and boiling point of ionic compunds
A
They all have high melting and boiling points due to many strong bonds
4
Q
What happens when the ionic compound is solid
A
The ionsare held in place so compounds can’t conduct electricity
5
Q
What happens when the ionic compound melts
A
The ions are free to move and therefore can carry electricty
