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Phase at Room Temperature: Solid. Near the melting point, the liquid plutonium has very high viscosity and surface tension compared to other metals. C: Boiling point: 3232 deg. Pure plutonium is a silvery-white metal, although it quickly oxidizes in air to a dull finish. By convention, the pressure is assumed to be 1 atm (101.325 kPa) unless otherwise specified. Plutonium is a rare radioactive, metallic and toxic chemical element. Let us look at the elements in the ascending order of their melting points. Plutonium is one of the actinides discovered in the middle of the last century by a group of American scientists. The melting point of plutonium is 912 degrees Kelvin or 639.85 degrees Celsius, or degrees Celsius. This list contains the 118 elements of chemistry. The temperature at which the phase transition occurs is the melting point. Even though uranium and plutonium are completely miscible, the plutonium-uranium system is not suitable for nuclear applications. Dedicated servers. Plutonium carbides, as well as uranium carbides, are formed in small amounts. 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. Server list . Plutonium is the second transuranium element of the actinide series. Plutonium is the second transuranium element of the actinide series. Plutonium in the considered system is contained in form of Pu, PuC, PuC{sub 2}, Pu{sub 2}C{sub 3}, and PuN. 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. 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. The melting point of Plutonium has been found as 640 o C. But it has an unusually high boiling point, which is about 3228 o C.There are three major synthetic isotopes of Plutonium. Physical properties of Plutonium include melting point, boiling point, mechanical strength It is high even at low temperatures. Plutonium, as mentioned above, is a highly radioactive chemical element. This isotope has a half-life of 24,100 years. 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. 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. 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. The most notable isotope of plutonium is 239Pu. This high melting-point solid is a principal compound of plutonium. Allotropes. Atomic properties of plutonium. Plutonium has a Melting point of 639.5 degrees Celsius Plutonium has a Boiling point of 3235 degrees Celsius. But it can be quickly oxidized obtaining a dull gray color. Plutonium’s symbol is Pu and the atomic number is 94. The resistivity of plutonium is very high at room temperature. 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 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. 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. This term is large for all of these phases, and shows reasonable agreement with that derived from susceptibility data. 1st Ionization Energy: 584.7 kJ mol-1. Measurements of the specific heat of plutonium from room temperature to the melting point are described. Main article: Allotropes of plutonium. Upon alpha decay, it can release high-energy helium atoms. Plutonium reacts with nonmetals like halogens, carbon, silicon, etc. Plutonium occurs in a variety of allotropes, even at ambient pressure. Plutonium dioxide is a stable ceramic material with an extremely low solubility in water and with a high melting point (2,744 °C). They are 238 Pu, 239 Pu, and 240 Pu. The enthalpy of fusion is a function of the pressure at which that transformation takes place. Melting point of Plutonium. The elements of the periodic table sorted by melting point. Period Number: 7. Plutonium is used in most modern nuclear weapons. Now that you are familiar with the Pu element, we will look at some Plutonium uses. Unlike most other metals, plutonium has a low melting point, which is around 640 °C and an unusually high boiling point (3,228 °C). Plutonium offers a unique Black Ops 2 & Modern Warfare 3 experience. Boiling point of plutonium is unusually high, which is about 3228 °C. 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. It has six allotropic forms, which vary widely in crystal structure and density. The atomic number of plutonium is 94, meaning all atoms of plutonium have 94 protons. 7440-07-5. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Atomic Number: 94. Plutonium (Pu), radioactive chemical element of the actinoid series of the periodic table, atomic number 94. Plutonium is a highly radioactive element. The boiling point of plutonium is 3 degrees Kelvin or -269.15 degrees Celsius or degrees Celsius. Element Classification: Metal. Experience the best CoD has to offer, with a grain of nostalgia! 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. It is the most common form of radioactive decay of plutonium. 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 properties of Plutonium (Pu) like atomic, mechanical, electrical, thermal and magnetic properties 238 Pu, 239 Pu, 240 Pu. 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. Host your own dedicated servers. Plutonium – Properties Building on many years of research and development, Plutonium delivers a solid and refreshing gaming experience like none other. Physical Characteristics of Plutonium Metal; Color: silver: Melting point: 641 deg. C: Density: 16 to 20 grams/cubic centimeter: Nuclear Properties of Plutonium. 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. Group Number: none. In 2012 media coverage uncovered the transport of plutonium on passenger planes in Norway. 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. Plutonium is a silvery radioactive metal that tarnishes in air to give a yellow oxide coating. Relative atomic mass [244] Key isotopes. CAS number. Atomic weight of Plutonium is 244 u or g/mol. When exposed to air it oxidizes rapidly, and the oxide layer is dull gray in color. Melting point is 639.4 °C, which is relatively low. The Chemical Properties of Plutonium. When latent heat is added, no temperature change occurs. 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. Melting point of Plutonium is 641 °C and its the boiling point is 3327 °C. » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year About Plutonium. Group Name: Actinide. It was first produced in the year 1960. 94 Pu Plutonium 244. Plutonium dioxide is a stable ceramic material with an extremely low solubility in water and with a high melting point (2,744 °C). Plutonium belongs to the class of elements called transuranic elements whose atomic number is higher than 92, the atomic number of uranium. Some cool Features. The chemical elements of the periodic chart sorted by: Melting-point: Name chemical element: Symbol: Atomic number - Name alphabetically-272: Helium: He: 2 - Atomic number-259: … Pick exactly what server to join! Notes on the properties of Plutonium: Atomic Mass: Atomic mass number given for longest lived isotope. Explore the latest full-text research PDFs, articles, conference papers, preprints and more on MELTING POINT ANALYSIS. Plutonium is often transported by sea but has also been known to be flown on commercial planes. Among the plutonium isotopes, Pu-239 is the fissile isotope. click on any element's name for further chemical properties, environmental data or health effects. The metal is chemically reactive, forming compounds with the halogens, carbon, nitrogen, and silicon. Atomic Weight: 244. 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. As described above, uranium exists in three crystal structures between ambient temperature and its melting point of 1,132° C (2,070° F). Applications of Plutonium . The Six Distinct Solid-State Phases of Plutonium. Thus, higher the stronger the bond between the atoms, higher will be the melting point. Plutonium is a silvery metal that takes Which essentially implies breaking a few bonds. 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). Certain Facts About Plutonium. It has a low melting point and an unusually high boiling point. It can vary in color from yellow to olive green, depending on the particle size, temperature and method of production. 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 Plutonium is a bright silvery gray metal. 640°C, 1184°F, 913 K. Boiling point of Plutonium. 3228°C, 5842°F, 3501 K. Density (g cm−3) 11.71 g.cm-3 at 20°C. 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