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In the case of a nuclear explosion they virtually disappear. The heat created in the immediate vicinity of the fission or fusion (fission-fusion) event is so intense (the energy is so great or the temperature is so high) that no atom can hang onto its electrons. The electrons are all "blown away" in the blast. As the blast expands and the energy "thins out" during the few minutes after the blast, the atoms will all recapture electrons through static means. In the case of nuclear fission in a nuclear reactor, the nucleus of either U235 or Pu239 splits up into two nuclei called the fission fragments. The total number of protons in these two nuclei is the same as in the parent nucleus, so they will require the same total number of electrons to form neutral atoms. The arrangement of the electron shells will be appropriate to the new elements formed. As there is a range of possible combinations of fission fragments there is no one answer, the shell arrangement for each element is different.
What else can I help you with?
This type of nucleus is formed during a solar nuclear reaction by the fusion of four nuclei.?
A helium nucleus, also known as an alpha particle, is formed during a solar nuclear reaction by the fusion of four hydrogen nuclei.
What happens during a chain reaction and how does it impact the surrounding environment?
During a chain reaction, a series of reactions occur in which the products of one reaction serve as the reactants for the next reaction. This can lead to a rapid and uncontrollable release of energy, such as in a nuclear chain reaction. The impact on the surrounding environment can be significant, as it can result in the release of harmful radiation, heat, and potentially radioactive materials, causing damage to living organisms and the ecosystem.
The amount of energy released during a nuclear reaction was established by who?
The amount of energy released during a nuclear reaction was established by Albert Einstein through his famous equation, E=mc². This equation shows the relationship between mass and energy, demonstrating that a small amount of mass can be converted into a large amount of energy during a nuclear reaction.
How to calculate the mass defect in a nuclear reaction?
To calculate the mass defect in a nuclear reaction, subtract the total mass of the reactants from the total mass of the products. The difference represents the mass that was converted into energy during the reaction, according to Einstein's equation Emc2.
During nuclear reaction two protons change into what?
In the nuclear fusion process in the sun, two protons change into a proton and a neutron, plus also a positron and a neutrino. This is part of the synthesis of helium and release of energy which powers the sun. You can see the complete chain of reaction at the link below
What are the subatomic articles that can change in a nuclear reaction?
The subatomic particles that can change in a nuclear reaction are protons, neutrons, and electrons. During nuclear reactions, these particles can be gained or lost, leading to the formation of different elements and isotopes.
A nuclear reaction in which the nuclei of atoms join together is called nuclear fission.true or false?
False. Combining nuclei to form a new nucleus is called nuclear fusion. Nuclear fission is the splitting of an atomic nucleus.
What is the role of uranium electrons in nuclear reactions?
The role of uranium electrons in nuclear reactions is to facilitate the process of nuclear fission, where the nucleus of the uranium atom splits into smaller nuclei, releasing a large amount of energy. The electrons help maintain the stability of the atom and interact with other particles during the reaction.
What happens during an oxidation reduction reaction?
As I learnt it OIL RIG Oxidisation Is Loss (electrons are lost from the matter in question) Reduction Is Gain (the exact opposite electrons are gained from the matter in question)
The energy and particles given off during a nuclear reaction are called?
Radiation
What happens during a reduction/oxidation reaction?
An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron
What a pigment molecule that transfers electrons during light reaction?
The pigment molecule that transfers electrons during the light reaction is chlorophyll. Chlorophyll absorbs light energy and transfers electrons to the reaction center of the photosystem, initiating the flow of electrons through the electron transport chain. This process is essential for the conversion of light energy into chemical energy during photosynthesis.
What happens during the phase of the cell cycle?
Nuclear division
The subatonic particles released during a nuclear chain reaction are what?
subatonic particles
What happens during the light dependent reaction?
During the light-dependent reaction of photosynthesis, light energy is absorbed by chlorophyll in the thylakoid membranes of chloroplasts. This energy is used to split water molecules into oxygen, protons, and electrons. The electrons are then used to generate ATP and NADPH, which are essential for the Calvin cycle to produce sugars.
What products are given off during a typical nuclear fission reaction?
During a nuclear fission reaction, products such as two or more lighter nuclei, neutrons, gamma rays, and energy are given off. These products can vary depending on the specific isotopes involved in the reaction.
Which takes place during a redox reaction?
Electrons are both gained and lost. Electrons are both gained and lost.
