1. Scientific Method
   
   1. What is the scientific method?
      
   2. Which of the following are quantitative?
      a) the liquid floats on water
      b) the metal is malleable
      c) the liquid has a temperature of 55.6oC
      
   3. How do hypotheses and theories differ?
      
   4. How are models related to theories and hypotheses?
      
   5. What are the components of the system in the graduated cylinder shown on page 38?
      
      
   6. How does quantitative information differ from qualitative information?
      
   7. Define hypothesis.
      

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