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Author Question: The properties of graphene include ________. A) high strength B) low thermal conductivity C) a ... (Read 62 times)

jayhills49

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on: Aug 27, 2018
The properties of graphene include ________.
 
  A) high strength
  B) low thermal conductivity
  C) a zero energy gap
  D) A and C
  E) A, B and C

Question 2

In the nitrite ion (NO2-), ________.
 
  A) both bonds are single bonds
  B) both bonds are double bonds
  C) one bond is a double bond and the other is a single bond
  D) both bonds are the same
  E) there are 20 valence electrons


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rachel

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

D

Answer to Question 2

D


jayhills49

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Reply 2 on: Aug 27, 2018
Excellent

kjohnson

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

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