Question

The fuels used in the nuclear reactor belongs to which block?​

Answer 1

Answer:Most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission. The three most relevant fissile isotopes are uranium-233, uranium-235 and plutonium-239.

Explanation:

Answer 2

Answer:

thats a nice question

uranium is the element that is usually used in a nuclear reactor

In a nuclear reactor, the uranium fuel is arranged in a way that we can achieve a controlled fission chain reaction.

Uranium belongs to the f block of the mordern periodic table.

its atomic no. is 92 and it is an actinide.

hope it helps...