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Author Question: How many valence electrons does boron (B, atomic no. = 5) have? A) 1 B) 2 C) 3 D) 4 E) ... (Read 85 times)

audragclark

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on: Jul 29, 2018
How many valence electrons does boron (B, atomic no. = 5) have?
 
  A) 1
  B) 2
  C) 3
  D) 4
  E) 5

Question 2

How many valence electrons does gallium (Ga, atomic no. = 31) have?
 
  A) 1
  B) 6
  C) 3
  D) 31
  E) 70


scrocafella

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


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