PLUTONIUM ELEMENT PROPERTIES USES PERIODIC TABLE ABOUTUS MEMBERSHIP DO NOT JAVASCRIPT PLEASE ACCESS FULL FEATURES GLOSSARY ALLOTROPES ELEMENTS EXIST STRUCTURAL ALLOTROPE PHYSICAL PROPERTIES INFORMATION VISUAL IMAGE SECTION MOVE AMERICIUM DISCOVERY DATE DISCOVERED GLENN SEABORG COLLEAGUES ORIGIN NAME THE THEN PLANET PLUTO PREVIOUS URANIUM GROUP VERTICAL COLUMN THE PERIODIC TABLE SIMILAR ELECTRON CONFIGURATIONS OUTER PERIOD ATOMIC NUMBER READING FROM LEFT TO RIGHT BLOCK ELEMENTS ORGANISED BLOCKS ORBITAL TYPE IN ELECTRONS CHARACTERISTIC SPECTRA SHARP PRINCIPAL DIFFUSE NUMBER OF PROTONS IN ELECTRON CONFIGURATION ABOVE THE LAST NOBLE MELTING POINT TEMPERATURE PHASE CHANGE BOILING POINT SUBLIMATION THE TRANSITION SUBSTANCE SOLID GAS PHASE PASSING LIQUID DENSITY THE MASS FILL ROOM TEMPERATURE RELATIVE ATOMIC MASS ATOM SUM OF NUMBER OF PROTONS NEUTRONS ISOTOPE VALUE ABUNDANCE WEIGHTED ISOTOPES ATOMS NUMBERS CAS NUMBER CHEMICAL ABSTRACTS SERVICE REGISTRY NUMBER UNIQUE IDENTIFIER PARTICULAR PREVENT CONFUSION LANGUAGES NAMING FACT BLOCK STATE CHEMSPIDER FREE CHEMICAL STRUCTURE DATABASE EXPLANATION MURRAY ROBERTSON THE ARTIST BEHIND THE IMAGES MAKE UP EXPLAINS INTERPRETATION OF SCIENCE APPEARANCE DESCRIPTION NATURAL BIOLOGICAL ROLE THE ROLE ANIMALS AND PLANTS NATURAL ABUNDANCE HOW IT THE IMAGE INSPIRED ROBERT FIRST ATOMIC BOMB NEVADA DESERT THE WORLD PEOPLE LAUGHED REMEMBERED THE LINE THE HINDU VISHNU TRYING THE PRINCE SHOULD DUTY TAKES NOW I AM BECOME DEATH THE DESTROYER SUPPOSE THOUGHT ONE WAY OR ANOTHER SILVERY ATOMIC NUCLEAR COMPLETE DETONATION EXPLOSION EQUIVALENT CHEMICAL EXPLOSIVE MATERIAL DEVELOPMENT OF SOURCE OF ENERGY SPACE MISSIONS MARS CURIOSITY ROVER NEW HORIZONS SPACECRAFT TOXIC RADIOACTIVITY GREATEST IRRADIATION METAL PLUTONIUM TETRAFLUORIDE HELP TEXT AVAILABLE PERIODIC TABLE HISTORY MADE IN DECEMBER 1940 AT BERKELEY ARTHUR WAHL JOSEPH EDWIN MCMILLAN BOMBARDING DEUTERIUM BETA EMISSION ELEMENT 94 COUPLE MONTHS IDENTIFIED CHEMISTRY BE LIKE THAT BEGIN INVISIBLE AUGUST 1942 ENOUGH THE AMERICANS NAGASAKI IN AUGUST ATOMIC RADIUS HALF THE DISTANCE BETWEEN ELECTROSTATIC VALUES DETERMINED COVALENT COVALENT BOND OXIDATION NUMBER ELECTRON ENERGY NEUTRAL NEGATIVE ELECTRONEGATIVITY ITSELF RELATIVE SCALE IONISATION MINIMUM REMOVE GROUND STATE DATA COVALENT RADIUS ELECTRON AFFINITY UNKNOWN IONISATION ENERGIES COMMON OXIDATION STATES OXIDATION STATE MEASURE DEGREE OXIDATION DEFINED CHARGE BONDS COMPOUND MUST EQUAL OVERALL HALF LIFE DAYS HOURS MINUTES SECONDS MODE DECAY ALPHA PARTICLE EMISSION BETA EMISSION POSITRON EMISSION ELECTRON CAPTURE SPONTANEOUS FISSION DOUBLE ATOMIC MASS BRITISH GEOLOGICAL SURVEY SUPPLY RISK INTEGRATED INDEX HIGH CALCULATED SCORES RESERVE PRODUCTION SUBSTITUTABILITY RECYCLING RATE POLITICAL STABILITY NUMBER EARTHS CRUST PERCENTAGE COMMODITY HIGHER REDUCE AVAILABILITY SUITABLE SUBSTITUTION POSSIBLE MEDIUM ECONOMIC IMPACT LITTLE CONCENTRATION THE HIGHER THE COUNTRY LARGEST PRODUCER PERCENTILE RANK DERIVED WORLD BANK GOVERNANCE HOLDER SPECIFIC HEAT CAPACITY AMOUNT CHANGE MODULUS STIFFNESS THE RATIO TENSILE STRENGTH SHEAR MODULUS SHEAR STRESS SHEAR STRAIN BULK MODULUS COMPRESS THE PRESSURE BODY DECREASE VAPOUR PRESSURE PROPENSITY EQUILIBRIUM PRESSURE GAS CLOSED SYSTEM ADVANCED PODCASTS LISTEN PODCAST TRANSCRIPT LISTENING TO YOU CHEMISTRY WORLD THE MAGAZINE THE ROYAL SOCIETY OF CHEMISTRY THIS WEEK THINK MAN MADE IN FACT HUGE PUNCH THE RIGHT SORT OF WARHEAD THE POWER SUPER CONDUCTOR THE ONLY PROBLEM RADIO ACTIVE MEANS FALL APART OF COURSE HERE SPELL CAMBRIDGE BILLED TOXIC SUBSTANCE THE WORD DREAD MINDS THE EARLY HISTORY OF DARK SIDE REPUTATION HARD SUSTAIN NUCLEAR CHAIN REACTION SECRETLY PRESIDENT ROOSEVELT INFORM THE POTENTIAL POWERFUL MOMENT THE RACE PRODUCE SECRET PROJECT MANHATTAN ENGINEERING DISTRICT THE GOAL WAS TO FAMILIAR THE ICONIC IMAGE OF MUSHROOM CLOUD TREMENDOUS EXPLOSIVE POWER THE ENERGY SPHERE 10 CM DIAMETER WEIGHING THE ONE DEVASTATED APART MILITARY RICHEST CHEMISTRIES TEMPERATURES BEHAVE DIFFERENTLY CELSIUS MUCH MORE MALLEABLE SCIENTISTS MIMIC ADDING THE ROOM EASIER WORK OTHER METALS INTERESTING COBALT GALLIUM LINK UP COOPER PAIRS ELECTRICITY FLOW LAST SELF RADIOACTIVE DECAY SPITTING ENERGETIC LEAVES CAUSES NUCLEUS RECOIL GUN DAMAGES THE STRUCTURE THE MATERIAL PAIRED SUPERCONDUCTIVITY SENSE WORST EXPLOIT RICHNESS TROUBLE GAINING ACCEPTANCE TECHNOLOGICAL TARNISHED HEARTS SO MUCH HEAT THERMOELECTRIC GENERATOR HEART PACEMAKERS NOWADAYS POPULAR SPACE USE IT SENT EXPLORE PLANETS FAR FROM THE SUN ACTINIDE SERIES NEIGHBOURS THORIUM BASIS THE UNUSUAL GIVE MAGNETIC PROPERTIES ABILITY MULTIPLE WIDE RANGE ONLY JUST BEGINNING GRIPS EVIL ACTUALLY PROCESS NUCLEOSYNTHESIS SUPERNOVA EXPLOSIONS DYING STARS BLOW THEMSELVES THE EARTH THE MAJORITY SHORT BILLION YEARS OUR SOLAR SYSTEM AWAY TINY WHAT THERE COMES HAZARDS DANGEROUS HANDLING RIGOROUS WHATEVER YOU THINK REVEALED REMAINS SMITHIAN UNPACKING NEXT TIME CHEMICAL SAVES THOUSANDS LIVES PETER LAVOISIER TERM AZOTE MEANING THE ABSENCE THE COMPOUND USED