The Six Distinct Solid-State Phases of Plutonium. Plutonium’s symbol is Pu and the atomic number is 94. Certain Facts About Plutonium. Main article: Allotropes of plutonium. Properties: Plutonium has a specific gravity of 19.84 (a modification) at 25°C, melting point of 641°C, boiling point of 3232°C, with a valence of 3, 4, 5, or 6. Melting point of Plutonium is 641 °C and its the boiling point is 3327 °C. Physical Characteristics of Plutonium Metal; Color: silver: Melting point: 641 deg. Upon alpha decay, it can release high-energy helium atoms. 94 Pu Plutonium 244. Host your own dedicated servers. Now that you are familiar with the Pu element, we will look at some Plutonium uses. Atomic weight of Plutonium is 244 u or g/mol. It has six allotropic forms, which vary widely in crystal structure and density. Atomic Number: 94. Relative atomic mass [244] Key isotopes. The boiling point of plutonium is 3 degrees Kelvin or -269.15 degrees Celsius or degrees Celsius. 640°C, 1184°F, 913 K. Boiling point of Plutonium. Plutonium is a rare radioactive, metallic and toxic chemical element. Plutonium has a Melting point of 639.5 degrees Celsius Plutonium has a Boiling point of 3235 degrees Celsius. 1st Ionization Energy: 584.7 kJ mol-1. Plutonium in the considered system is contained in form of Pu, PuC, PuC{sub 2}, Pu{sub 2}C{sub 3}, and PuN. In 2012 media coverage uncovered the transport of plutonium on passenger planes in Norway. Plutonium carbides, as well as uranium carbides, are formed in small amounts. The data are analyzed and an estimate is made of the electronic contribution to the specific heat term for the alpha , BETA , gamma , and delta -phases. Plutonium dioxide is a stable ceramic material with an extremely low solubility in water and with a high melting point (2,744 °C). Melting Point: 913 K Boiling Point: 3505 K Malleability: Plutonium works a bit differently than other elements in the fact that it can be as brittle as glass and as malleable as aluminum. click on any element's name for further chemical properties, environmental data or health effects. Plutonium increases in density when it melts by 2.5%, but it has a very high surface tension and viscosity when near its melting point compared to other metals. Plutonium occurs in a variety of allotropes, even at ambient pressure. Phase at Room Temperature: Solid. Even though uranium and plutonium are completely miscible, the plutonium-uranium system is not suitable for nuclear applications. Some cool Features. This isotope has a half-life of 24,100 years. When exposed to air it oxidizes rapidly, and the oxide layer is dull gray in color. Pick exactly what server to join! Melting point of Plutonium. Group Name: Actinide. Which essentially implies breaking a few bonds. Explore the latest full-text research PDFs, articles, conference papers, preprints and more on MELTING POINT ANALYSIS. Building on many years of research and development, Plutonium delivers a solid and refreshing gaming experience like none other. Measurements of the specific heat of plutonium from room temperature to the melting point are described. Thus, higher the stronger the bond between the atoms, higher will be the melting point. It has a low melting point and an unusually high boiling point. Let us look at the elements in the ascending order of their melting points. Plutonium is a highly radioactive element. They are 238 Pu, 239 Pu, and 240 Pu. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Experience the best CoD has to offer, with a grain of nostalgia! Most of the plutonium remains in the form of nitride PuN, whereas unbound Pu is present only in the areas with a low burnup level and high temperatures. Plutonium, as mentioned above, is a highly radioactive chemical element. The atomic mass of an element is determined by the total mass of neutrons and protons that can be found in a single atom belonging to this element. C: Boiling point: 3232 deg. Notes on the properties of Plutonium: Atomic Mass: Atomic mass number given for longest lived isotope. Plutonium belongs to the class of elements called transuranic elements whose atomic number is higher than 92, the atomic number of uranium. Plutonium is a bright silvery gray metal. The melting point was revised upwards in 2011 by several hundred degrees, based on evidence from rapid laser melting studies which avoid contamination by any container material. It is the most important transuranium element because of its use as fuel in certain types of nuclear reactors and as an ingredient in nuclear weapons. The melting point of plutonium is 912 degrees Kelvin or 639.85 degrees Celsius, or degrees Celsius. This term is large for all of these phases, and shows reasonable agreement with that derived from susceptibility data. But it can be quickly oxidized obtaining a dull gray color. 94 Pu Plutonium (244) Period: 7 Melting Point: 640 Boling Point: 3235 Ionization Energy: 6,0262 Electrone Gativity: 1,38 Discovery Year: 1940 Inventor: Ramsay, Sir William & Strutt, John 2 8 18 32 24 8 2 Plutonium is used in most modern nuclear weapons. As described above, uranium exists in three crystal structures between ambient temperature and its melting point of 1,132° C (2,070° F). CAS number. Plutonium dioxide is a stable ceramic material with an extremely low solubility in water and with a high melting point (2,744 °C). Boiling point of plutonium is unusually high, which is about 3228 °C. By convention, the pressure is assumed to be 1 atm (101.325 kPa) unless otherwise specified. Applications of Plutonium . Plutonium is one of the actinides discovered in the middle of the last century by a group of American scientists. C: Density: 16 to 20 grams/cubic centimeter: Nuclear Properties of Plutonium. Plutonium is a silvery radioactive metal that tarnishes in air to give a yellow oxide coating. Plutonium reacts with nonmetals like halogens, carbon, silicon, etc. The atomic number of plutonium is 94, meaning all atoms of plutonium have 94 protons. The elements of the periodic table sorted by melting point. Unlike most other metals, plutonium has a low melting point, which is around 640 °C and an unusually high boiling point (3,228 °C). Melting Point: 640 °C: Atomic Weight: 244: Boiling Point: 3228 °C: Electron Configuration: [Rn]7s 2 5f 6: Oxidation States: 8, 7, 6, 5, 4, 3, 2, 1: History. 238 Pu, 239 Pu, 240 Pu. 7440-07-5. Plutonium is the second transuranium element of the actinide series. » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year About Plutonium. Melting Point: 640 °C: Atomic Weight: 244: Boiling Point: 3228 °C: Electron Configuration: [Rn]7s 2 5f 6: Oxidation States: 8, 7, 6, 5, 4, 3, 2, 1: History. Among the plutonium isotopes, Pu-239 is the fissile isotope. The temperature at which the phase transition occurs is the melting point. It has an atomic weight around 244, a melting point of 640 degrees C (1183 degrees F), and a boiling point of 3228 degrees C (5842 degrees F). When latent heat is added, no temperature change occurs. It is high even at low temperatures. The enthalpy of fusion is a function of the pressure at which that transformation takes place. This list contains the 118 elements of chemistry. Melting Point: 913 K (640°C or 1184°F) Boiling Point: 3501 K (3228°C or 5842°F) Density: 19.84 grams per cubic centimeter. Melting point is 639.4 °C, which is relatively low. It was first produced in the year 1960. Server list . Atomic Weight: 244. The most notable isotope of plutonium is 239Pu. Dedicated servers. Plutonium is often transported by sea but has also been known to be flown on commercial planes. Allotropes. It is the most common form of radioactive decay of plutonium. Element Classification: Metal. The resistivity of plutonium is very high at room temperature. The melting point of an element is basically the energy required to change the state of an element from its solid state to its liquid state. Period Number: 7. Pure plutonium is a silvery-white metal, although it quickly oxidizes in air to a dull finish. This high melting-point solid is a principal compound of plutonium. The Chemical Properties of Plutonium. Find Freezing point of Plutonium (Pu) or Find freezing point of different substance like freezing point of water, hydrogen, carbon, nitrogen, sodium, aluminum, iron, zinc, helium, silver, gold, mercury, lead, iodine, platinum and many more Six allotropic modifications exist, with various crystalline structures and densities ranging from 16.00 to 19.86 g/cm 3.The metal has a silvery appearance which takes a yellow cast when oxidized slightly. Physical properties of Plutonium include melting point, boiling point, mechanical strength Plutonium is a silvery metal that takes Plutonium (Pu), radioactive chemical element of the actinoid series of the periodic table, atomic number 94. Near the melting point, the liquid plutonium has very high viscosity and surface tension compared to other metals. The melting point was revised upwards in 2011 by several hundred degrees, based on evidence from rapid laser melting studies which avoid contamination by any container material. properties of Plutonium (Pu) like atomic, mechanical, electrical, thermal and magnetic properties Plutonium – Properties Experimental Melting Point: 640 °C Kaye & Laby (No longer updated) Experimental Boiling Point: 3230 °C / 760 mmHg Kaye & Laby (No longer updated) Experimental Density: 19.814 g/mL / 20 °C Kaye & Laby (No longer updated) Miscellaneous. Group Number: none. Plutonium is the second transuranium element of the actinide series. Plutonium offers a unique Black Ops 2 & Modern Warfare 3 experience. It is a solid metal at room temperature and it has a melting point of 639°c and a boiling point of 5842°c. It can vary in color from yellow to olive green, depending on the particle size, temperature and method of production. The melting point of Plutonium has been found as 640 o C. 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