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Substance Change
What is physical change?
What are some examples of changing shape or form ?
What is expansion?
What is contraction?
What are the changes of state?
What is melting?
What is evaporation?
What is condensation?
What is freezing?
What is chemical change?
How can you identify a chemical change?
Example of change in colour
Example of gas production
Example of seeing a new solid
Example of seeing light or change in temperature
What is sublimation?
What is deposition?
