Radiation and Radiological Disasters. An atom that has fewer or more electrons than it has protons causing it to have an electrical charge and, therefore, be chemically reactive
Centers for Disease Control and Prevention (CDCP), Emergency Preparedness and Response, Glossary of Radiological Terms, Atlanta,GA, USA 2004. http://www.floridadisaster.org/Preparedness/Techno logicalHazards/Radiological/documents/ radiation%20emergency%20glossary%20(CDC).pdf, (DPrep - Amer) {1012}