Fission reactions generate thermal energy
I don’t understand the question
Answer:
you can solve the rest of the equation. I only reduced it to that much to show you how to derive it
Corresponding in size or amount to something else.
When an iron is dipped in Copper Sulphate
Solution this reaction between them and
copper sulphate change into blue color to light
green color. This show that iron is more
reactive then copper, it can to replace copper
from CuSO4 , CuSO4 is of blue color and
FeSO4 is light green color.
Hope it helps