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Author Question: How many electrons are there in a Sb atom? A) 51 B) 122 C) 71 D) ... (Read 27 times)

laurencescou

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on: Aug 27, 2018
How many electrons are there in a Sb atom?
 
  A) 51
  B) 122
  C) 71
  D) 33

Question 2

A solution of HF/ can act as a buffer.
 
  Indicate whether the statement is true or false


kmb352

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

A

Answer to Question 2

TRUE


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