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Author Question: The expression(s) indicating the atomic number of a nucleus is a. A b. N c. Z d. Z + N e. A ... (Read 28 times)

mpobi80

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The expression(s) indicating the atomic number of a nucleus is
 a. A
  b. N
  c. Z
  d. Z + N
  e. A  Z

Question 2

What holds the nucleus together?
 a. electrical forces between the protons
  b. alpha particles
  c. beta particles
  d. strong forces



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mochi09

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Answer to Question 1

C

Answer to Question 2

D




mpobi80

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Reply 2 on: Jul 28, 2018
Gracias!


xoxo123

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Reply 3 on: Yesterday
Excellent

 

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