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4 cards from this section. Quick, good the night before a test.
What is matter?
Think about what everything around you is made of.
List the three states of matter.
Think of water in different forms.
What is matter?
Consider the definition we discussed.
True or False: Water is a gas.
Think about the state of water in various temperatures.
Explain how water demonstrates all three states of matter with examples from everyday life.
Consider activities like making ice cubes, boiling water, and observing steam.
Why is it important for scientists to understand physical and chemical changes?
Think about how cooking involves chemical changes.
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