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Author Question: Based upon the experiments of his co-workers, Rutherford proposed that A) atoms are mostly empty ... (Read 57 times)

craiczarry

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Based upon the experiments of his co-workers, Rutherford proposed that
 
  A) atoms are mostly empty space.
  B) most of the mass of atoms is located in a dense, small volume nucleus.
  C) the nucleus is positively charged.
  D) all of the above

Question 2

An independent experiment showed that the molecular weight of isopropyl alcohol is approximately 62. The molecular formula therefore is ________.
 
  A) C2H6O2
  B) C3H8O2
  C) C3H8O
  D) C3H10O2



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micaelaswann

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Answer to Question 1

D

Answer to Question 2

C




craiczarry

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it


bimper21

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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