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Author Question: Which of the following is not released by the combustion of fossil fuels? A) CO2 B) SO2 C) CH4 ... (Read 75 times)

Melani1276

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on: Aug 27, 2018
Which of the following is not released by the combustion of fossil fuels?
 
  A) CO2
  B) SO2
  C) CH4
  D) NO
  E) O3

Question 2

How many electrons does the As3- ion possess?
 
  A) 30
  B) 36
  C) 2
  D) 8
  E) 33


morganmarie791

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Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

B


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Melani1276

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Reply #2 on: Aug 27, 2018
Thanks


morganmarie791

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Reply #3 on: Aug 27, 2018
Welcome :)


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