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3 cards from this section. Quick, good the night before a test.
Define matter.
Think of everything you can see and touch.
Name the three states of matter.
Consider the physical forms of substances.
What defines matter?
Consider things you can feel or see.
True or False: A liquid has a definite shape.
Think about pouring water into a glass.
Discuss the role of temperature and pressure in changing the state of matter from gas to liquid, providing real-life examples.
Consider weather changes or refrigerant behavior.
Outline how the knowledge of matter's states can play a role in solving environmental issues, particularly in air and water pollution.
Look into chemistry's role in green technologies.
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