Iodine has ________ valence electrons. A) three B) five C) ...

[deesands]

Iodine has ________ valence electrons.
 
  A) three
  B) five
  C) seven
  D) eight

Question 2

The main problem that nuclear reactors have when uranium-235 serves as the fuel is ________.
 
  A) the production of more neutrons that the reaction consumes
  B) the production of gamma rays
  C) the consumption of more alpha particles than the available alpha particles
  D) the immense amount of energy produced

[akpaschal]

Answer to Question 1

C

Answer to Question 2

A

[deesands]

Thanks for the timely response, appreciate it

[atrochim]

Gracias!