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4 cards from this section. Quick, good the night before a test.
What is the definition of matter?
Think of examples around you.
List the three states of matter.
Recall the changes matter undergoes.
Which of the following is a characteristic of gases?
Think about how gases behave in a balloon.
True or False: A pure substance can be a mixture of different compounds.
Recall the definitions of pure substances and mixtures.
Explain how the classification of matter affects chemical reactions.
Think about mixtures and pure substances.
Calculate the density of an unknown fluid if it weighs 30 grams and occupies a volume of 10 mL.
Use the density formula.
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