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Quantitative Chemistry

  1.  
    The relative atomic mass of ___________ is 12.
    A. carbon B. oxygen C. neon D. magnesium
  2.  
    The atomic number of ___________ is 11.
    A. potassium B. phosphorus C. sodium D. nitrogen
  3.  
    What is the product in the following reaction?
    A. sodium B. sodium oxide C. nitrogen oxide D. potassium oxide
  4.  
    What does the following hazard label mean?
    A. toxic B. flammable C. corrosive D. carcinogenic
Answer Key
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Quantitative Chemistry (Answer Key)

  1.  
    The relative atomic mass of ___________ is 12.
    A. carbon B. oxygen C. neon D. magnesium
  2.  
    The atomic number of ___________ is 11.
    A. potassium B. phosphorus C. sodium D. nitrogen
  3.  
    What is the product in the following reaction?
    A. sodium B. sodium oxide C. nitrogen oxide D. potassium oxide
  4.  
    What does the following hazard label mean?
    A. toxic B. flammable C. corrosive D. carcinogenic

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