A covalent bond is a shared pair of electrons ... to the negatively charged chlorine ion. Ionic compounds form what is known as a lattice structure. This is a regular arrangement of metal and ...

Students look more deeply into the structure of the atom and play a game to better ... Students will also explore covalent and ionic bonding.

Ionic compounds - AQA ... It has a giant lattice structure with strong electrostatic forces of attraction. Small molecules - AQA A covalent bond is a shared pair of electrons.

Calcium becomes a +2 ion and each chlorine becomes a -1 ion. The +2 calcium ion and the two -1 chloride ions attract each other and form an ionic bond and the compound calcium chloride. One calcium ...