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How many years will chernobyl be radioactive?
It is estimated that Chernobyl will be radioactive for the next 20,000 years due to the long-lasting nature of some of the radioactive isotopes released during the accident. However, the most significant radiation should decrease substantially within the first few hundred years.
What is Radioactive potassium?
Radioactive potassium refers to isotopes of potassium that are unstable and undergo radioactive decay, emitting radiation in the form of alpha and beta particles. The most common radioactive isotope of potassium is potassium-40, which is found in small amounts in nature and is a significant source of background radiation.
What can iodine tablets do against radiation?
Iodine tablets are taken by individuals who have just been or are being exposed to radioactive materials that include radioactive iodine. In nuclear fission reactors, uranium (or sometimes plutonium) fission to create energy. When these fuel atoms split (fission), there are a number of fission products that can result, including a radioactive isotope of iodine. In a reactor accident that includes a meltdown and the release of radioactive fission products into the environment, radioactive iodine can be present. By taking iodine tablets, an individual who is exposed to radioactive iodine that was released in a nuclear reactor accident can avoid having his body absorb this radioactive material. Taking iodine tablets keeps iodine levels in the body high, and the thyroid gland, which absorbs iodine, high. This effectively prevents radioactive iodine from being absorbed and taken up by the thyroid. As absorbing radioactive iodine can lead to thyroid cancer, taking iodine tablets is a good shield against uptake of the radioactive isotope.
What is the use for protactinium?
Protactinium is primarily used in research applications for its radioactive properties. It can be used as a neutron source and in some nuclear reactions. Its most important isotope, Protactinium-231, is used in dating marine sediments and determining geological ages.
Was polonium the first source of radioactivity?
Yes, polonium was one of the first elements discovered to exhibit radioactivity. It was discovered by Marie Curie and her husband Pierre Curie in 1898, leading to their pioneering research on radioactivity.
What is sealed and unsealed radioactive source?
sealed radioactive source means the radioactive isotopes which is encapsulated with a stainless steel to avoid higher LET radiation condamination .typically source may be used in brachytherapy to treat the cancer and unsealed source used to in nuclear medicine which is the radioactive source is not sealed examble IODINE131
WHAT DOES The amount of radiation that an individual absorbs depends on?
Time exposed to a radioactive source and the Distance a person is from a radioactive source and Type and amount of shielding between a person and a radioactive source.
What is the source of heating in the mantle?
Source of heat in mantle come from radioactive decay of the radioactive elements inside the earth..
The amount of radiation that an individual absorbs depended on what?
Time exposed to a radioactive source Distance a person is from a radioactive source Type and amount of shielding between a person and a radioactive source X All answers are correct
What is the source of heat in the Earth interior?
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
What mineral is probably the source for radioactive isotopes derived from nuclear reactors?
uranium is probably the source for radioactive isotopes derived from nuclear reactors
Where gamma ray Originates?
by radioactive source
What kind of accident did Pierre Curie have?
I am not sure but, I believe he died of radioactive exposure.
Does intracavitary radiation make people radioactive?
No, intracavitary radiation does not make people radioactive. The radioactive source used for treatment is placed inside the body temporarily, and once the treatment is completed, the source is removed. The patient does not become radioactive from this procedure.
Nuclear power how long does the radioactive source take to decay?
It depends on the radioactive source half life. refer to the related question below for more information.
What are radioactive isotopes most commonly used as?
Several applications are:- radioactive tracers- source of energy- source of radiation- diagnostic- treatment- luminescent paintings- sterilization
What is the unit measurement for the activity of a radioactive source?
roentgen
