Cigarette smoke and asbestos fibers act in such a way that each ...

[Mollykgkg]

Cigarette smoke and asbestos fibers act in such a way that each enhances the action of the other. This is known as a(n) ________ effect.
 
  A) isotope
  B) synergistic
  C) dilution
  D) concentration

Question 2

Copper is plated on zinc by immersing a piece of zinc into a solution containing copper(II) ions. In the plating reaction, copper(II) ions
 
  A) lose two electrons and are oxidized.
  B) lose two electrons and are reduced.
  C) gain two electrons and are oxidized.
  D) gain two electrons and are reduced.

[kingfahad97]

Answer to Question 1

B

Answer to Question 2

D

[Mollykgkg]

Thanks for the timely response, appreciate it

[ashely1112]

Excellent