Online Quiz: British Curriculum Primary 5 Science Quiz: Changes of State

A gas changing to liquid B solid changing to liquid C liquid changing to gas below the surface D liquid changing to solid

A solid changing to liquid B gas changing to liquid C liquid changing to solid D solid changing to gas

A gas changing to solid B solid changing to liquid C liquid changing to solid D liquid changing to gas at the surface

A gas changing to liquid B liquid changing to solid C solid changing to liquid D liquid changing to gas

A condensation B melting C freezing D magnetism

A melting B filtering C freezing D evaporation

A melting B dissolving C evaporation D condensation

A water evaporates B water becomes a solid shadow C water freezes D water turns into soil

A evaporation usually B condensation C melting D boiling

A condensation B cooling a drink C melting D freezing

A gas changing to liquid B solid separating by sieving C slow solidification D rapid change from liquid to gas throughout the liquid

A Boiling happens throughout the liquid; evaporation happens at the surface B Evaporation needs no particles C They are not changes of state D Boiling makes a solid

A rusting iron B ice melting and refreezing C burning paper D cooking an egg

A it becomes air B it has no mass C the substance is still water D it becomes a new metal

A particles stop vibrating completely B particles become atoms of gold C particles disappear D particles gain energy and move past each other

A particles lose energy and become fixed in position B particles spread far apart C particles disappear D particles become pollen

A Wind stops evaporation B Moving air removes water vapour near the cloth C Wind makes water heavier D Wind freezes all water

A Warmth makes water solid B Warmth adds more water C Particles have more energy to evaporate D Warmth stops gas movement

A sound meter only B magnet C ruler D thermometer

A Heating and cooling can cause reversible changes of state B State changes always make new substances C Condensation makes a solid from liquid D Freezing needs heating