What is an Isotope? Elements are defined by the number of protons in the atomic nucleus. For example, an atom with 6 protonsmustbecarbon, and an atom with 92 protonsmustbeuranium. In addition to protons, the atoms of nearly every element also contain neutrons. The mass of a neutron is ...
Noun1.isotope- one of two or more atoms with the same atomic number but with different numbers of neutrons atom- (physics and chemistry) the smallest component of an element having the chemical properties of the element radioisotope- a radioactive isotope of an element; produced either naturally...
isotope (noun) isotope /ˈaɪsəˌtoʊp/ noun plural isotopes Britannica Dictionary definition of ISOTOPE [count] chemistry : any one of various forms in which the atoms of a chemical element can occur carbon isotopes radioactive isotopes ...
The meaning of ISOTOPIC NUMBER is the number of neutrons minus the number of protons in an atomic nucleus.
isotope noun /ˈaɪsətəʊp/ /ˈaɪsətəʊp/ (physics, chemistry) one of two or more forms of a chemical element that have the same number of protons but a different number of neutrons in their atoms. They have different physical properties (= characteristics) but...
When you remove or add a neutron to the nucleus of an atom, the resulting substance is a new type of the same element and is called an isotope.
isotonize isotope See More Nearby Entries Cite this Entry Style “Isotonize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isotonize. Accessed 1 Jan. 2025. Copy Citation Share Post the Definition of isotonize to Facebook Facebook Share ...
isotope cisternography The use of a radioactive tracer to investigate the circulation of cerebrospinal fluid. A tracer such as 131I serum albumin is injected in the lumbar subarachnoid space. Flow of the tracer toward the head and into areas of the brain can be recorded by means of serial ...
isotope in Elements topic From Longman Dictionary of Contemporary Englishi‧so‧tope /ˈaɪsətəʊp $ -toʊp/ noun [countable] technical one of the possible different forms of an atom of a particular element (=simple chemical substance)Examples from the Corpus...
Chemistry, Physics.an isotope formed by radioactive decay of another isotope. adjective Biology.pertaining to a cell or other structure arising from division or replication: daughter cell; daughter DNA. Discover More Other Words From daugh ter·lessadjective ...