Author Question: How many valence electrons are needed to construct the Lewis dot structure of the BCl3 molecule? ... (Read 124 times)

Frost2351

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How many valence electrons are needed to construct the Lewis dot structure of the BCl3 molecule?
 
  A) 11
  B) 21
  C) 24
  D) 32

Question 2

How many unpaired electrons does the oxide anion (O2-) have?
 
  A) 3
  B) 2
  C) 1
  D) 0



Mollythedog

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Answer to Question 1

C

Answer to Question 2

D



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