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Author Question: The prefix nano means ________. A) 103 B) 10-9 C) 106 D) ... (Read 105 times)

karlynnae

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The prefix nano means ________.
 
  A) 103
  B) 10-9
  C) 106
  D) 109

Question 2

In a gas-phase reaction ________.
 
  A) only the products are gases
  B) only the reactants are gases
  C) both the reactants and the products are gases
  D) solids and liquids may be present, but at least one reagent must be a gas



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kalskdjl1212

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Answer to Question 1

B

Answer to Question 2

B



karlynnae

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kalskdjl1212

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