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BioFax Quiz 5 - Chemistry (Part I):
 
For each question, choose the answer from the drop-down menu box. When you have selected answers for all questions, press "Submit Quiz". The answers you got correct will have a check mark in the checkbox and those you got wrong will not. For each wrong answer, make another choice and press "Submit Quiz" again.

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1. Which one of the following is a qualitative property?
  
 
2. The density of an object is equal to its:
  
 
3. The volume of an object can be determined by calculating:
  
 
4. Which of the following are observations that indicate a chemical reaction has occured?
  
 
5. Which one of the following is NOT a physical change?
  
 
6. Which one of the following is a pure substance?
  
 
7. Which term can be applied to a solution?
  
 
8. Which one of the following is an example of a mechanical mixture?
  
 
9. Which one of the following is a compound?
  
 
10. When a burning splint is placed in hydrogen gas:
  
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