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radioactive decay
Radioactive reaction is a red-ox reaction. This is a nuclear decay.
There are both controlled and uncontrolled fission reactions. The reactors in nuclear power plants and submarines make use of a controlled nuclear reaction. Nuclear weapons make use of an uncontrolled reaction.
It wouldn't change the reaction rate etc. chemically. However, it would be physically heavier and if too many neutrons are added then the atom will become radioactive and unstable, using beta emission to stabilise itself. and i thank my wonderful physics teacher for teaching me that =]
it blew you away :)
radioactive decay
Radioactive reaction is a red-ox reaction. This is a nuclear decay.
No. It is a nuclear reaction - radioactive disintegration.
No, radioactive decay is not a chemical reaction. Radioactive decay is a type of change in the nucleus of an atom that results from instability in that nucleus. And that is a nuclear reaction rather than a chemical one.
Uranium is a radioactive substance. Nuclear power production is carried out by the energy supplied by nuclear reactors. Nuclear reactors control the energy emission by nuclear fission reaction in radioactive substance when bombarded by neutrons.
Often times, if the fission reaction is exothermic, the substance being split apart is itself radioactive since exothermic energy strength is proportional (once you get past nickel) to atomic number. Also, the form in which the energy is being delivered to the isotope in question can be radioactive, like neutrons.
What type of reaction produces the most dangerous radioactive waste?
Radioactive decay has nothing to do with chemistry and therefore may not be a chemical reaction. But since matter changes its properties (they are even irreversibly) it is considered to be reaction of one (elemental) reactant. Most decay reactions are kinetically of zero order.Different types of radioactive decay include decay by alpha emission (emits an alpha particle, 2 protons and 2 neutrons), Beta - emission, and Beta + emission (positron emission or electron capture).Some radioactive materials also output gamma rays, protons, neutrons, and can decay by fission.
Isotopes : a different number of neutrons. The chemistry is almost identical (mainly the reaction times are slightly different.
To keep the reactor cool (by absorbing and redirecting excess heat) and prevent the reaction itself from going supercritical (by capturing extra neutrons emitted by the radioactive material).
neutrons
yes