The properties of graphene include ________. A) high strength ...

[jayhills49]

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

[rachel]

Answer to Question 1

D

Answer to Question 2

D

[jayhills49]

Thanks for the timely response, appreciate it

[parshano]

TYSM