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 ...

The properties of elements and compounds can be explained by considering the different types of bonding present inside the molecules. All ionic compounds have a high melting point and boiling point.

Ionic compounds - AQA An ionic compound is made ... to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and practical ...