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Author Question: How many valence electrons does an atom of Al possess? A) 1 B) 2 C) 5 D) 3 E) ... (Read 94 times)

tsand2

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How many valence electrons does an atom of Al possess?
 
  A) 1
  B) 2
  C) 5
  D) 3
  E) 8

Question 2

Define precision.
 
  What will be an ideal response?



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Meganchabluk

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Answer to Question 1

D

Answer to Question 2

How close a series of measurements are to one another.



tsand2

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Both answers were spot on, thank you once again



Meganchabluk

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