Definition of the term isotope
WebAug 19, 2024 · Incredible Isotopes. Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical … WebThe stable isotope composition of stream water and precipitation was determined for a period between 2024 and 2024 in the Upper Claro River basin. The driving factors influencing the spatial and temporal variability of δ 2 H, δ 18 O, and d-excess were identified, and compared with daily air temperature and precipitation data from seven ...
Definition of the term isotope
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WebNov 27, 2016 · isotope. (n.). 1913, literally "having the same place," from Greek isos "equal" (see iso-) + topos "place" (see topos); so called because, despite having different … Webradioactive isotope: [ i´so-tōp ] a chemical element having the same atomic number as another (i.e., the same number of nuclear protons), but having a different atomic mass (i.e., a different number of nuclear neutrons). radioactive isotope radioisotope . stable isotope one that does not transmute into another element with emission of ...
Webradioactive isotope, also called radioisotope, radionuclide, or radioactive nuclide, any of several species of the same chemical element with different masses whose nuclei are … WebApr 9, 2024 · Isotope definition: Isotopes are atoms that have the same number of protons and electrons but different... Meaning, pronunciation, translations and examples
WebAtoms of the same element with different numbers of neutrons are called isotopes. Isotopes of an element have: Isotopes of an element have: the same atomic number WebHalf-life (symbol t ½) is the time required for a quantity (of substance) to reduce to half of its initial value.The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. The term is also used more generally to characterize any type of exponential (or, rarely, non-exponential) decay.
WebDefine the term isotope. Isotopes are different forms of the same element that have the same number of protons, but a different number of neutrons. Some elements, such as carbon, potassium, and uranium, have naturally occurring isotopes. Carbon-12, the most common isotope of carbon, contains six protons and six neutrons.
WebThe Mole. The term mole literally means a small mass. It is used as the bridge between chemistry on the atomic and macroscopic scale. If the mass of a single 12 C atom is 12.000 amu, then one mole of these atoms would have a mass of 12.000 grams. By definition, aa mole of any substance contains the same number of elementary particles as there are … pma collectiviteitskortingWebHow to use isotope in a sentence. any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing… See the full definition pma class of 1984WebFeb 4, 2024 · The term "isotope" was introduced by the British chemist Frederick Soddy in 1913, as recommended by Margaret Todd. The word means "having the same place" from the Greek words isos "equal" (iso-) … pma class of 1997Webisotopes, one of two or read species the atoms von a environmental element through the alike atomic number plus position in the periodic table and nearly equal chemical behaviour but with differentially atomic rabble and physical properties. Every chem element has one or more isotopes. An atom is first identified and labeled according go the number of … pma clinic falls church vaWebi·so·tope. (ī′sə-tōp′) n. One of two or more atoms having the same atomic number but different mass numbers. [ iso- + Greek topos, place (so called because the isotopes of a chemical element occupy the same position in the periodic table of elements) .] i′so·top′ic ( … pma companies net worthWebisotope any of the forms of an element having the same number of protons (atomic number) but a different number of neutrons (atomic mass). Some isotopes of an … pma class of 1995Webi·so·tope. (ī′sə-tōp′) n. One of two or more atoms having the same atomic number but different mass numbers. [ iso- + Greek topos, place (so called because the isotopes of a … pma coaches