The Definition Of Isotope
There are 275 isotopes of the 81 stable elements in addition to over 800 radioactive isotopes and every element has known isotopic forms.
The definition of isotope. 10 people chose this as the best definition of isotope. Stable isotope one that does not transmute into another element with emission of corpuscular or electromagnetic. Meaning pronunciation translations and examples. Isotope definition is 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 atomic mass or mass number and different physical properties.
The nuclide concept referring to individual nuclear species emphasizes nuclear properties over chemical properties whereas the isotope concept grouping all atoms of each element emphasizes chemical over nuclear. In addition to protons the atoms of nearly every element also contain neutrons. A nuclide is a species of an atom with a specific number of protons and neutrons in the nucleus for example carbon 13 with 6 protons and 7 neutrons. Elements are defined by the number of protons in the atomic nucleus.
What is an isotope. The mass of a neutron is almost identical to that of a. See the dictionary meaning pronunciation and sentence examples. Isotone synonyms isotone pronunciation isotone translation english dictionary definition of isotone.
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. One of two or more atoms having the same atomic number but different mass numbers. One of two or more atoms. Isotope definition any of two or more forms of a chemical element having the same number of protons in the nucleus or the same atomic number but having different numbers of neutrons in the nucleus or different atomic weights.
Isotope synonyms isotope pronunciation isotope translation english dictionary definition of isotope. Isotopes are atoms that have the same number of protons and electrons but different. Carbon 12 is a stable isotope while carbon 14 is a radioactive isotope radioisotope.