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Author Question: Identify the molecule that effuses the fastest. A) CO B) Ar C) CH4 D) ... (Read 56 times)

KWilfred

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on: Aug 27, 2018
Identify the molecule that effuses the fastest.
 
  A) CO
  B) Ar
  C) CH4
  D) CO2

Question 2

In which set do all elements tend to form anions in binary ionic compounds?
 
  A) C, S, Pb
  B) K, Fe, Br
  C) Li, Na, K
  D) N, O, I


kmb352

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

C

Answer to Question 2

D


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