Strong Bonding: Ionic Flashcards
0
Q
Properties (ionic):
- conductivity
A
- Non-conductors in solid state and charged species are not free to move
- good conductors in molten/liquid state as the presence do mobile ions can carry charge
1
Q
What is ionic bonding?
A
The electrostatic bond between two ions formed through the transfer of one or more negative ions (metal + non-metal)
2
Q
Properties (ionic):
- hardness
A
Bonding holding together lattice is very strong
3
Q
Properties (ionic):
- brittle
A
Under pressure, charge of ions line up and hence repel shattering the lattice
4
Q
Properties (ionic):
- melting/boiling point
A
High
- very strong ELECTROSTATIC FORCES OF ATTRACTION