(a)[3]
Complete the table, using ticks (✓) and crosses (✗), to describe the properties of gases, liquids and solids.
(b(i))[2]
Boiling and evaporation are two ways a liquid can turn into a gas. Describe two differences between boiling and evaporation.
(b(ii))[2]
Name the change of state when: a gas becomes a liquid; a solid becomes a gas.
(c)[2]
Complete the graph to show the change in temperature over time as the substance cools from temperature A to temperature B.
(d(i))[1]
Name the process when a solid substance mixes with a solvent to form a solution.
(d(ii))[1]
Name the type of reaction when two solutions react to form an insoluble substance.