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Author Question: What is the approximate nuclear radius of an isotope of sodium with 11 protons and 12 neutrons? ... (Read 127 times)

skymedlock

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What is the approximate nuclear radius of an isotope of sodium with 11 protons and 12 neutrons?
 
  What will be an ideal response?

Question 2

Planet Z-34 has a mass equal to one-third that of Earth and a radius equal to one-third that of Earth. With g representing, as usual, the acceleration due to gravity on the surface of Earth, the acceleration due to gravity on the surface of Z-34 is
 
  A) g/3.
  B) 3 g.
  C) 6 g.
  D) g/9.
  E) 9 g.



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raili21

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Answer to Question 1

3.4  10-15 m

Answer to Question 2

B





 

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