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Author Question: Coal contains hydrocarbons of high molecular weight as well as compounds containing ________, ... (Read 21 times)

rmenurse

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on: Aug 27, 2018
Coal contains hydrocarbons of high molecular weight as well as compounds containing ________, oxygen, or nitrogen.
 
  Fill in the blank(s) with correct word

Question 2

A ________ liquid crystal has the least order and is the most liquid-like.
 
  A) nematic
  B) smectic
  C) cholesteric
  D) smectic B
  E) smectic C


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mmpiza

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

sulfur

Answer to Question 2

A


rmenurse

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Reply #2 on: Aug 27, 2018
Thank you!


mmpiza

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Reply #3 on: Aug 27, 2018
Always glad to help...


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