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Author Question: A practical application of the wave nature of electrons is the A) message chair. B) electron ... (Read 91 times)

ARLKQ

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on: Jul 29, 2018
A practical application of the wave nature of electrons is the
 
  A) message chair.
  B) electron microscope.
  C) hologram.
  D) scanning tunneling microscope.

Question 2

How many electrons are there in the third shell of sodium, Na (atomic number 11)?
 
  A) none
  B) one
  C) two
  D) three


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mceravolo

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

Answer: B

Answer to Question 2

Answer: B


ARLKQ

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Reply #2 on: Jul 29, 2018
Thanks


mceravolo

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Reply #3 on: Jul 29, 2018
Welcome :)


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