Changes of state 0.0 / 5 ? PhysicsP1 - MatterGCSEOCR Created by: emilysworldCreated on: 26-04-19 08:49 What are the three states? Solid, liquid, gas 1 of 10 What is it called when a substance changes from solid to liquid? Melting 2 of 10 What is it called when a substance changes from liquid to gas? Evaporation 3 of 10 What is it called when a substance changes from gas to liquid? Condensation 4 of 10 What is it called when a substance changes from liquid to solid? Freezing 5 of 10 What is it called when a substance changes straight from solid to gas? Sublimation 6 of 10 What is it called when a substance changes straight from gas to solid? Deposition/solidification 7 of 10 What are physical changes? Reversible. Their original properties can be recovered. e.g. changes of state 8 of 10 What are chemical changes? Permanent. e.g. combustion 9 of 10 Is mass conserved during changes in state? Yes because the number and type of atoms/molecules does not change 10 of 10
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