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Author Question: An NMR spectrum results from photon irradiation in which the nuclear spin alignment is flipped. ... (Read 142 times)

misspop

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on: Aug 27, 2018
An NMR spectrum results from photon irradiation in which the nuclear spin alignment is flipped.
 
  Indicate whether the statement is true or false

Question 2

At approximately what number of protons, or neutrons, does the 1:1 ratio of protons to neutrons start to produce unstable nuclei?
 
  A) 10
  B) 20
  C) 30
  D) 50
  E) 80


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Bison

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

TRUE

Answer to Question 2

B


misspop

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Reply #2 on: Aug 27, 2018
Thank you!


Bison

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Reply #3 on: Aug 27, 2018
Always glad to help...


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