CONTENT SITE MAP CONTACT INSTITUTE FOR ENERGY HEALTHIER ENVIRONMENT DEMOCRATIZATION SCIENCE IEER BACKGROUND STAFF BOARD NEWSROOM RESOURCES CLASSROOM PUBLICATIONS NEWSLETTERS SUBJECT INDEX ARCHIVES LINKS PROJECTS RENEWABLE MARYLAND PROJECT HEALTHY START DISARMAMENT NONPROLIFERATION CONSULTING BLOG DONATE USES HAZARDS TERMS FACTSHEET DEFINED DISCOVERED THE 18TH CENTURY URANIUM ELEMENT TRACE GERMAN PHYSICISTS OTTO HAHN FRITZ STRASSMANN SPLIT PARTS YIELD PRINCIPAL FUEL NUCLEAR REACTORS RAW MATERIAL NUCLEAR NATURAL URANIUM URANIUM ISOTOPES RADIOACTIVE ELEMENTS MEANING PARTICLES SOMETIMES RADIOACTIVE DECAY GENERALLY RESULTS EMISSION ALPHA BETA PARTICLES GAMMA ELECTROMAGNETIC RADIATION THESE THREE RADIATION PROPERTIES IONIZING RADIATION ENERGETIC ENOUGH BREAK CHEMICAL BONDS ABILITY DAMAGE DESTROY LIVING CELLS SUMMARY ISOTOPE PERCENT PROTONS NEUTRONS BILLION PREVALENT URANIUM ORE BILLION YEARS HALF ATOMS SAMPLE DECAY AMOUNT ALPHA EMISSION ITSELF BETA EMISSION SO ON THE VARIOUS DECAY PRODUCTS BETA DECAYS ENDS STABLE ISOTOPE DECAY CHAIN BRANCH READ FROM LEFT TO RIGHT ARROWS MICROSECONDS EMITS ALPHA PARTICLES LESS WEAK GAMMA RAYS AS IT REMAINS OUTSIDE LITTLE HEALTH HAZARD INHALED INGESTED RADIOACTIVITY RISKS LUNG CANCER BONE CANCER CHEMICALLY TOXIC HIGH CONCENTRATIONS CAUSE INTERNAL ORGANS ANIMAL STUDIES AFFECT INCREASE RISK LEUKEMIA SOFT TISSUE THE PROPERTY NUCLEAR WEAPONS NUCLEAR POWER LIGHTER FRAGMENTS ENERGY SUSTAIN CHAIN REACTION FISSION TRIGGER PROCESS EXTERNAL CANNOT CONVERTED VIRTUALLY FIRST ATOMIC BOMB TESTED THE ONE NAGASAKI MINING MILLING TRADITIONALLY EXTRACTED UNDERGROUND THE PAST ALTERNATIVE TECHNIQUES LEACH DEPOSITS DISSOLVE MINES SHUT DOWN IMPORTS ACCOUNT METRIC TONS REFINED CANADA LARGEST URANIUM OXIDE YELLOW BROWN POWDER CONVENTIONAL SUBSTANTIAL QUANTITY MILL TAILINGS WASTE USABLE LESS THAN ONE LEAVES UNUSABLE TOTAL VOLUME THE VOLUME RADIOACTIVE WASTE STAGES POWER PRODUCTION HAZARD PER GRAM RADIOACTIVE WASTES LACK REGULATIONS ENVIRONMENTAL CONTAMINATION MOREOVER COMPONENTS URANIUM MINING INHALING URANIUM MILL TAILINGS RADIOACTIVE MATERIALS HEAVY METALS MANGANESE WATER CONTAMINANTS HUNDREDS TIMES LEVEL DRINKING OPERATIONS INDIGENOUS POPULATIONS NEARLY ABANDONED LANDS THE NAVAJO NATION NATIVE AMERICANS DIED LUNG CANCERS WORK IN CONTINUE SUFFER LAND AND WATER CONTAMINATION SEEPAGE CONVERSION ENRICHMENT URANIUM DIOXIDE URANIUM METAL PRODUCTION METAL CHEMICAL PROCESSING CIVILIAN MILITARY HIGHER PROPORTION PRESENT THE PROCESS USED TO URANIUM ENRICHMENT CIVILIAN POWER PLANTS TO 5 WEAPONS ENRICHED URANIUM RESEARCH REACTORS NAVAL REACTORS ENRICH MUST URANIUM HEXAFLUORIDE MAJOR COMES HANDLING REACTS HYDROFLUORIC ACID NUMBER ACCIDENTS BULK DEPLETED URANIUM CONVENTIONAL WEAPONS TANK ARMOR PLATING ARMED FORCES PERSONNEL RADIOACTIVE MATERIAL MEASURING HIGHLY ENRICHED URANIUM PRODUCE REACTOR HOMOGENEOUS MATERIAL HEALTH AND ENVIRONMENTAL BLENDING SIMILAR THE FEDERAL GOVERNMENT STANDARDS POLLUTION ACTIVE YELLOWCAKE FEDERAL REGULATIONS ARE TO LIMIT RADIONUCLIDES GROUNDWATER REDUCE DECOMMISSIONING NUCLEAR DEVELOPED ENVIRONMENTAL PROTECTION AGENCY NUCLEAR REGULATORY COMMISSION GUIDELINES DECOMMISSIONING THE FUTURE HAZARDOUS THOUSANDS CURRENT COVER PERIOD MEANS FUTURE GENERATIONS BEYOND PROMISED PROTECTION FACE GO TO TOXIC SUBSTANCES DISEASE REGISTRY ATSDR PUBLIC HEALTH SEQUELAE RATS TRANSLATED NTIS NATIONAL TECHNICAL INFORMATION MATERIALS ZERO BOMBARDING NEUTRON BETA PARTICLE INFORMATION PURCHASES REPORT DECLINED PEAK ZERO IN SEVEN MINING OPERATIONS FOR ALL DOMESTIC THOMAS PIGFORD HANS WOLFGANG NUCLEAR CHEMICAL ENGINEERING BOOK NOTE PURE U3O8 GETS COLOR PRESENCE AMMONIUM DIURANATE SPENT FUEL TRANSURANIC WASTE SOURCES COMMERCIAL COMPILED SCOTT OVERVIEW PROBLEMS THE UNITED STATES PUBLIC CITIZEN APPENDIX ENVIRONMENTAL IMPACT STATEMENT CONTROL JACQUES SOUTHWEST RESEARCH AND INFORMATION DAM HOLDING SETTLING POND THE UNITED NUCLEAR FUELS CORPORATION CHURCH ROCK NEW MEXICO GAVE 100 MILLION GALLONS CONTAMINATED WATER PUERCO RIVER CUTS NAVAJO GRAZING ACCIDENT SEQUOYAH FUELS PLANT OKLAHOMA HOSPITALIZED CLEANUP DEMOCRATIC ACTION TAKOMA WINTER RETURN LAST DOWNLOAD THIS PAGE RELATED COMMENTS NOTICE INTENT MANAGEMENT HEXAFLUORIDE FISSILE MATERIAL BASICS FISSILE DANGERS NUCLEAR PHYSICS PLUTONIUM ISOTOPES STAY UP DATE TWITTER FACEBOOK FEED EMAIL ENVIRONMENTAL RESEARCH TERMS OF USE LAUREL SUITE