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Author Question: Which of the following elements has the lowest number of valence electrons? A) magnesium B) ... (Read 63 times)

Jkov05

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on: Aug 27, 2018
Which of the following elements has the lowest number of valence electrons?
 
  A) magnesium
  B) lithium
  C) argon
  D) phosphorus

Question 2

Which of the following fossil fuels is the cleanest and contains the most energy?
 
  A) petroleum
  B) coal
  C) natural gas
  D) methane hydrate
  E) All of the above have the same utility.


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angrybirds13579

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

B

Answer to Question 2

C


Jkov05

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Reply #2 on: Aug 27, 2018
Thank you!


angrybirds13579

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Reply #3 on: Aug 27, 2018
Always glad to help...


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