IonsDefinition (http://en.wikipedia.org/wiki/Ions) An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 18-Oct-2012 Items having a keyword or observed-property relationship to this subject term Click here to give feedback on this term or suggest an update. |