CHEMACTIVITY 3A: CLASSIFYING MATTER
POSSIBLE CLICKER QUESTIONS
After CTQ 5:
1. Which of the following is compressible?
2. A substance is compressible if it changes volume when which of the following is
increased?
3. Which two phases have the most similar spacing between adjacent atoms or molecules?
4. Which phase of matter involves the least motion of the atoms or molecules?
5. Which substance is a pure compound?
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6. Which option is the best description for wet sand?