Honors Chemistry Chapter 2 Quiz

10 Questions | Total Attempts: 39

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Honors Chemistry Chapter 2 Quiz

Individual effort, one log-in, 45 minute timed assessment of Chapter 2 concepts.


Questions and Answers
  • 1. 
    Explain why SI prefixes are used with SI base units.
  • 2. 
    Give three examples of a derived unit.
  • 3. 
    Explain how to perform the functions of addition and subtraction (manually) with measurements expressed in scientific notation.
  • 4. 
    Explain how to perform the functions of multiplication and division (manually) with measurements expressed in scientific notation.
  • 5. 
    Explain how to use conversion factors in the dimensional analysis approach to problem solving.
  • 6. 
    Compare and contrast both accuracy and precision with regard to uncertainty in data reporting.
  • 7. 
    The base SI unit for length is:
    • A. 

      Kilometer

    • B. 

      Yard

    • C. 

      Meter

    • D. 

      Centimeter

  • 8. 
    The physical standard used to define the SI base unit for time is based on what?
  • 9. 
    ________ is a physical property of matter and is defined as the amount of mass per unit volume. 
  • 10. 
    _____________ is a systematic approach to problem solving that uses conversion factors to move, or convert, from one unit to another.
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