Author Question: A definition of a pollutant is a chemical A) in the wrong place but at the right concentration. ... (Read 24 times)

geoffrey

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A definition of a pollutant is a chemical
 
  A) in the wrong place but at the right concentration.
  B) in the wrong place or at the wrong concentration.
  C) in the right place but at the wrong concentration.
  D) in the right place and at the right concentration.

Question 2

What is the name of the compound with a formula CH3CH2CH3?
 
  A) methane
  B) ethane
  C) propane
  D) butane



essyface1

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Answer to Question 1

B

Answer to Question 2

C



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