which statement about nuclear fission is correct?
a. the fuel for nuclear fission is often helium
b. nuclear fission takes place in the nucleus of atoms
c. nuclear fission releases small amount of energy
d. nuclear fission is used to generate water at nuclear power plants
b. nuclear fission takes place in the nucleus of atoms
The correct statement about nuclear fission is b. Nuclear fission takes place in the nucleus of atoms.
The correct statement about nuclear fission is:
b. Nuclear fission takes place in the nucleus of atoms.
Explanation:
Nuclear fission is a process where the nucleus of an atom is split into two smaller nuclei, releasing a large amount of energy. This process typically occurs in heavy or unstable isotopes such as uranium-235 or plutonium-239. The splitting of the nucleus results in the release of additional neutrons, which can then go on to cause a chain reaction and split the nuclei of other atoms, releasing even more energy. This energy release is the basis of nuclear power plants and is used to generate electricity. The fuel for nuclear fission is not helium, and it does not produce water as stated in options a and d. Additionally, nuclear fission releases a large amount of energy, not a small amount, as mentioned in option c.