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Radioisotope
| Toxic Substances Glossary |
- An unstable or radioactive isotope (form) of an element that can change into another element by giving off radiation.
- An isotope of a chemical element which is radioactive comment: radioisotopes are used in medicine to provide radiation for radiation treatment. radioactive isotopes of various chemicals are used to check the way organs function or if they are diseased: for example, radioisotopes of iodine are used to investigate thyroid activity.
- An unstable isotope of an element that decays or disintegrates spontaneously, emitting radiation. more than 1300 natural and artificial radioisotopes have been identified.
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Радиоизотоп, русский
Радиоизотопов, русский
Радиоактивный изотоп, радиоизотоп, русский
Радиоактивный изотоп, русский
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Radioactive, английский
- Radioactive can generally describe the property of a substance (or more accurately atomic nuclei) which are unstable and spontaneously decay (disintegrate) with the release of energy, the energy being either electromagnetic radiation , particulate or both
- Радиоактивный
- Generally, the property possessed by certain elements, such as uranium minerals, of spontaneously emitting alpha, teta, and/or gamma rays by the disintegration of the nuclei of their atoms.
- Atoms that are energetically unstable and decay to a stable condition by emitting radiation are said to be radioactive.
Investigate, английский
- Исследовать; исследуйте
- Исследовать
Artificial, английский
- Искусственный
- Made to resemble a natural material or object, for example, faux marbre.
- A искусственный intelligence, language
- Bait made of some type of metal, plastic or rubber. comes in many colors, may be scented or unscented.
Identified, английский
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Metabolite, английский
- Any product of metabolism.
- A substance produced by metabolism, or a substance taken into the body in food and then metabolised
- Метаболит. продукт, образующийся в организме человека в результате биохимических процессов. method (or analytical method)
- Метаболит. продукт, образующийся в организме человека в результате биохимических процессов.
Public comment period, английский
An opportunity for the public to comment on agency findings or proposed activities contained in draft reports or documents. the public comment period is a limited time period during which comments will be accepted.
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