Ionic Bonding Flashcards
1
Q
What is ionic bonding?
A
The electrostatic attraction between two oppositely charged ions
2
Q
How is an ionic bond represented on paper?
A
Dot and cross diagram
3
Q
What kind of structure do ionic compounds have?
A
Regular lattice (also called giant ionic lattice)
4
Q
How are the sodium and chloride ions arranged in sodium chloride?
A
Alternate, in a regular pattern, with no gaps between ions
5
Q
3 properties of ionic compounds
A
- high melting and boiling points
- can conduct electricity when melted
3, some can dissolve in water
6
Q
Why can ionic compounds, in solid form, not conduct electricity?
A
The ions are held in place so cannot carry a charge
