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4 cards from this section. Quick, good the night before a test.
What is matter?
Think about what you can see and touch.
Name one example of a solid.
Consider something hard and unchanging in shape.
What is matter?
Consider both the characteristics of mass and volume.
True or False: Gases have a definite shape.
Think about how a balloon filled with air looks.
Describe how pressure affects the state of gases compared to solids.
Consider what happens in a soda can when it's shaken.
Create a diagram illustrating the changes from solid to gas using the processes of melting, evaporation, and sublimation.
Use arrows to show the direction of change and label each process.
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