How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?

It is a moderator used actively in the Nuclear Reactors

It is used as a fuel supplement in some of the modern Nuclear Reactors

It is a bi-product of Nuclear Reaction which kills the neutrons and this inhibits the power formation

It is an experimental substance for Nuclear Fusion

How does the Isotope of Iodine, Iodine-135 plays an important role in

1.	How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?
A.	It is used as a fuel supplement in some of the modern Nuclear Reactors
B.	It is a bi-product of Nuclear Reaction which kills the neutrons and this inhibits the power formation
C.	It is a moderator used actively in the Nuclear Reactors
D.	It is an experimental substance for Nuclear Fusion
Answer» C. It is a moderator used actively in the Nuclear Reactors