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Author Question: Naturally occurring uranium contains approximately what percentage of uranium-235, the isotope that ... (Read 162 times)

dbose

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on: Aug 27, 2018
Naturally occurring uranium contains approximately what percentage of uranium-235, the isotope that undergoes fission?
 
  A) 0.72
  B) 10
  C) 50
  D) 100

Question 2

Vitamins can be grouped into two broad categories:
 
  A) the B complex and the rest.
  B) fat soluble and water soluble.
  C) acids and esters.
  D) esters and amines.


atrochim

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

A

Answer to Question 2

B


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