Where does the electric energy from windmills ultimately come ...

[Coya19@aol.com]

Where does the electric energy from windmills ultimately come from?
 
  A) solar radiation
  B) the soil
  C) wind energy
  D) nuclear fission
  E) none of the above

Question 2

Nitrogen trifluoride has ________ valence electrons that are contributed by the nitrogen atom.
 
  A) 5
  B) 8
  C) 10
  D) 12

[braelync]

Answer to Question 1

A

Answer to Question 2

A

[Coya19@aol.com]

Thanks for the timely response, appreciate it

[okolip]

TYSM