| radioactive isotope |
An unstable isotope that emits ionizing radiation.
출처: www.fao.org/docrep/003/X3910E/X3910E21.htm
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| radioactive isotope |
An unstable isotope of a given element.
출처: www.wwnorton.com/college/geo/earth2/glossary/r.htm
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| radioactive isotope |
A form of a molecule that emits radiation. There are three principal type of isotope emitters: alpha, beta, and gamma. Isotopes can be used as diagnostic agents in nuclear medicine. Such agents are chosen because they have an affinity for certain organs or tissues. One can use instruments to detect these isotopes. Brain, bone, liver, and spleen scans are examples of use of isotopes for diagnosis of abnormalities of those organs. Certain radioactive isotopes can damage cancer cells. ...
출처: www.cllinfo.com/Glossary/glossary_R.html
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| radioactive isotope |
An isotope of an element that has an unstable nucleus; it tries to stabilize itself by giving off ionizing radiation.
출처: www.scienceteacher.org/k12resources/lessons/lesson...
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