Radiotellurium is a radioactive element that has the chemical symbol RTe. The word is spelled as /reɪdiːoʊtɛl(j)ʊəriəm/ in IPA phonetic transcription, where the stress is on the second syllable. The first two syllables are pronounced as "ray-dee-oh," and the third syllable is pronounced as "tel-joo-ree-uhm." The element is used in medical applications, such as radiation therapy for cancer treatment, and in scientific research to study the behavior of particles and radiation.
Radiotellurium is a term referring to a radioactive isotope of the chemical element tellurium. Tellurium itself is a brittle, semimetallic element belonging to the oxygen group on the periodic table of elements. It is commonly found in sulfide ores, and its atomic number is 52, denoted by the symbol "Te".
The radiotellurium isotope, on the other hand, specifically refers to a radioactive variant of tellurium that undergoes nuclear decay. This type of tellurium is characterized by an unstable nucleus that emits radiation in the form of high-energy particles or electromagnetic waves. The unstable nature of the isotope causes it to break down into other elements or isotopes over time, a process known as radioactive decay.
Radiotellurium has a variety of applications, primarily in scientific research, nuclear medicine, and industry. Due to its radioactive nature, it can be used as a tracer in scientific experiments to study various physical and biological processes. It is also utilized in nuclear medicine for diagnostic imaging and therapeutic purposes. In industry, radiotellurium is often used for industrial radiography, a technique for inspecting the integrity and quality of materials and welds.
However, it is crucial to handle radiotellurium with extreme care and caution due to its radioactive properties, as exposure to its radiation can pose health risks. Stringent safety protocols and regulatory measures are necessary to minimize the potential hazards associated with handling and working with radiotellurium.
A disintegration product of radium emanation, polonium.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.