the minimal chance that newly formed neutrons of a fission reaction are absorbed by more atoms. (apex)
You did not provide the list of "the following". However, the answer to the question is moderation. Moderation is the process whereby the neutron is slowed down in order to facilitate its subsequent capture by the nuclei of the fuel.
Atomic nuclear fission.
The neutron is called the neutron because it it electrically neutral, hence the neu- prefix
all you need in nuclear fission is a large element (235Uranium) and a neutron, the neutron goes into the Uranium causeing it to split into smaller parts grapes.
A lamp or an X-ray tube cannot be used to "add neutrons" to other nuclei because lamps and X-ray tubes are not neutron sources. Neutron activation is generally something we do in an operating nuclear reactor. In the core of the reactor, there is a high neutron flux. Many, many neutrons are being released in the fissions that are going on in the nuclear core. Materials that are to be activated are lowered through ports and brought down into the neutron flux. Activation occurs. Lamps or X-rays do not produce neutrons, and cannot be used in neutron activation activities. No neutrons means no neutron activation.
the minimal chance that newly formed neutrons of a fission reaction are absorbed by more atoms. (apex)
the minimal chance that newly formed neutrons of a fussion reaction are absorbed by moore atoms
neutron moderation
neutron moderation
Neutron moderation
they will more likely be absorbed by more atoms in uranium-235
the element that can be used as a neutron source is beryllium
tite
An antileprotic is a drug which is used to counteract leprosy.
An antiloimic is a remedy used to counteract the plague.
An antileprotic is a drug which is used to counteract leprosy.
Potassium