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Author Question: If a nucleus had a diameter of 8.0 10-15 m, what would its mass be in atomic mass units? A) 7 ... (Read 131 times)

formula1

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on: Jul 27, 2018
If a nucleus had a diameter of 8.0  10-15 m, what would its mass be in atomic mass units?
 
  A) 7
  B) 296
  C) 37
  D) 64
  E) 128

Question 2

What is the density of the nucleus of 90Sr?
 
  A) greater than 3  1020 kg/m3
  B) 90 kg/m3
  C) 2.1  1019 kg/m3
  D) 2.0  1015 kg/m3
  E) 2.3  1017 kg/m3


enass

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

C

Answer to Question 2

E


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