IsotopesDefinition (http://en.wikipedia.org/wiki/Isotopes) Isotopes are variants of a particular chemical element. While all isotopes of a given element share the same number of protons, each isotope differs from the others in its number of neutrons. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 18-Oct-2012 Click here to give feedback on this term or suggest an update. |