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Which of the following statements best describes what occurs during nuclear fission?
Elimination Tool
Select one answer
A
The nuclei of two or more atoms come close together and are fused into a new
type of atomic nucleus.
B
The nucleus of an unstable atom emits radiation.
C
A neutron splits an atom into two smaller nuclei, releasing high amounts of
energy and other neutrons in the process.
D
All of the above are good descriptions of nuclear fission.



Answer :

GinnyAnswer
The correct statement that best describes what occurs during nuclear fission is: C. A neutron splits an atom into two smaller nuclei, releasing high amounts of energy and other neutrons in the process. Here's an explanation to support this answer: 1. Nuclear fission is a process where the nucleus of an atom is split into two or more smaller nuclei. 2. In nuclear fission, a neutron collides with the nucleus of an atom, causing it to become unstable and split into smaller nuclei. 3. This splitting of the atom releases a significant amount of energy, which is why nuclear fission is used in nuclear power plants to generate electricity. 4. Additionally, when the atom splits, it releases more neutrons, which can then go on to collide with other atoms, leading to a chain reaction. Therefore, option C accurately describes the process of nuclear fission where an atom is split into two smaller nuclei, releasing energy and additional neutrons in the process.

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