what is plutonium
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Plutonium Plutonium is a transuranic radioactive chemical element with symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized.The element normally exhibits six allotropes and four oxidation states.lutonium-238 has a half-life of 88 years and emits alpha particles. It is a heat source in radioisotope thermoelectric generators, which are used to power some spacecraft.
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- Plutonium is used to make nuclear weapons and nuclear fuel. Plutonium was first produced by Glenn T. Seaborg, Joseph W. Kennedy, Edward M. McMillan and Arthur C. Wohl by bom … barding an isotope of uranium, uranium-238, with deuterons that had been accelerated in a device called a cyclotron.t is a fissile element used in most modern nuclear weapons. The most significant isotope of plutonium is 239Pu, with a half-life of 24,100 years. It can be made from natural uranium.
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Pluton Pluton is one of the three ancient weapons, alongside Poseidon and Uranus. Pluton is a huge warship capable of mass destruction, constructed long ago in the city of Water 7 in the Grand Line. It is said to be capable of destroying whole islands. Pluton was first mentioned by Crocodile when he questioned Nefertari Cobra of its whereabouts.
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Hanford Site Plutonium was produced in the Hanford reactors when a uranium-238 atom in a fuel slug absorbed a neutron to form uranium-239. U-239 rapidly undergoes beta decay to form neptunium-239, which rapidly undergoes a second beta decay to form plutonium-239.
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Physical, Nuclear, and Chemical Properties of Plutonium Physical, Nuclear, and Chemical Properties of Plutonium. Plutonium-239 is one of the two fissile materials used for the production of nuclear weapons and in some nuclear reactors as a source of energy. The other fissile material is uranium-235.Plutonium-239 is virtually nonexistent in nature. It is made by bombarding uranium-238 with neutrons in a nuclear reactor.lutonium-238, which is made in nuclear reactors from neptunium-237, is used to make compact thermoelectric generators; plutonium-239 is used for nuclear weapons and for energy; plutonium-241, although fissile, (see next paragraph) is impractical both as a nuclear fuel and a material for nuclear warheads.
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- Plutonium is a transuranic radioactive chemical element with symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized.The element normally exhibits six allotropes and four oxidation states.lutonium-238 has a half-life of 88 years and emits alpha particles. It is a heat source in radioisotope thermoelectric generators, which are used to power some spacecraft. Plutonium isotopes are expensive and inconvenient to separate, so particular isotopes are usually manufactured in specialized reactors.
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Uranium-238 Uranium-238 (238U or U-238) is the most common isotope of uranium found in nature, making up over 99% of it. Unlike uranium-235 it is non-fissile, which means it cannot sustain a chain reaction. However, it is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239.
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Plutonium Plutonium, like most metals, has a bright silvery appearance at first, much like nickel, but it oxidizes very quickly to a dull gray, although yellow and olive green are also reported. At room temperature plutonium is in its α (alpha) form. Plutonium–aluminium is an alternative to the Pu–Ga alloy. 2  It was the original element considered for δ phase stabilization, but its tendency to react with the alpha particles and release neutrons reduces its usability for nuclear weapon pits. 3  Plutonium–aluminium alloy can be also used as a component of nuclear fuel.
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Isotope The number of protons in. the nucleus (called the atomic number) is unique for. each element and largely determines the chemical. behavior of the element. Plutonium has 94 protons. in its nucleus, so it is given the atomic number 94. (There are currently 118 known elements, from. hydrogen to ununoctium.)
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- Plutonio: العربية: بلوتونيوم: Armãneashte: Plutoniumu: asturianu: Plutoniu: azərbaycan dili: Plutonium: български: Плутоний: বাংলা: প্লুটোনিয়াম: brezhoneg: Plutoniom: bosanski: Plutonij[um] Byelorussian: Плутоній: Cebuano: Plutonyo: čeština: Plutonium: Chuvash: Плутони: Cymraeg: Plutoni: dansk: Plutonium: Deutsch
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- What Is Uranium? Uranium is a naturally occurring radioactive element, that is very hard and heavy and is classified as a metal. It is also one of the few elements that is easily fissioned. It is the fuel used by nuclear power plants. Uranium was formed when the Earth was created and is found in rocks all over the world. Rocks that contain a lot of uranium are called uranium ore, or pitch-blende. Uranium, although abundant, is a nonrenewable energy source. Three isotopes of uranium are found in nature, uranium-234, uranium-235, and uranium-238. These numbers refer to the number of
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Isotopes of plutonium Plutonium-238 has a half-life of 88 years and emits alpha particles. It is a heat source in radioisotope thermoelectric generators, which are used to power some spacecraft.
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MADMAN BIOLOGY • Chemical elements are distinguished by the nature of their atom—every atom consists of a nucleus, composed of protons and neutrons, surrounded by a cloud of electrons. The number of protons in the nucleus (called the atomic number) is unique for each element and largely determines the chemical behavior of the element. Plutonium has 94 protons in its nucleus, so it is given the atomic number 94. (There are currently 118 known elements, from hydrogen to ununoctium.) • Plutonium can be found naturally in extremely small traces, but it was discovered in 1940 by researchers
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Polonium Polonium is a chemical element with symbol Po and atomic number 84, discovered in 1898 by Marie Curie and Pierre Curie.A rare and highly radioactive element with no stable isotopes, polonium is chemically similar to bismuth and tellurium, and it occurs in uranium ores.he alpha form is the only known example of a simple cubic crystal structure in a single atom basis, with an edge length of 335.2 picometers; the beta form is rhombohedral. The structure of polonium has been characterized by X-ray diffraction and electron diffraction.
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- About a third of the Plutonium made in power plant reactors is not the Pu-239 used to make bombs. In fact, a third of the Plutonium isotopes in spent fuel bundles would make an explosion impossible! Two isotopes Plutonium isotopes are being formed in power plant reactors: Pu-239 and Pu-240.
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It's Elemental Plutonium is pronounced as ploo-TOE-nee-em. History and Uses: Plutonium was first produced by Glenn T. Seaborg, Joseph W. Kennedy, Edward M. McMillan and Arthur C. Wohl by bombarding an isotope of uranium, uranium-238, with deuterons that had been accelerated in a device called a cyclotron.lutonium is pronounced as ploo-TOE-nee-em. History and Uses: Plutonium was first produced by Glenn T. Seaborg, Joseph W. Kennedy, Edward M. McMillan and Arthur C. Wohl by bombarding an isotope of uranium, uranium-238, with deuterons that had been accelerated in a device called a cyclotron.
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Nuclear Reprocessing: Dangerous, Dirty, and Expensive Nuclear Reprocessing: Dangerous, Dirty, and Expensive. Reprocessing is a series of chemical operations that separates plutonium and uranium from other nuclear waste contained in the used (or “spent”) fuel from nuclear power reactors.lutonium constitutes only about one percent of the spent fuel from U.S. reactors. After reprocessing, the remaining material will be in several different waste forms, and the total volume of nuclear waste will have been increased by a factor of twenty or more, including low-level waste and plutonium-contaminated waste.
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Period 6 element Polonium is a chemical element with symbol Po and atomic number 84, discovered in 1898 by Marie Curie and Pierre Curie. A rare and highly radioactive element with no stable isotopes, polonium is chemically similar to bismuth and tellurium, and it occurs in uranium ores.
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- Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune. It was the first Kuiper belt object to be discovered.n 1978, the discovery of Pluto's moon Charon allowed the measurement of Pluto's mass for the first time: roughly 0.2% that of Earth, and far too small to account for the discrepancies in the orbit of Uranus. Subsequent searches for an alternative Planet X, notably by Robert Sutton Harrington, failed.
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Plutonium: the essentials Plutonium: the essentials Plutonium was the second transuranium element of the actinide series to be discovered. By far of greatest importance is the isotope 239 Pu, which has a half-life of more than 20000 years. One kilogram is equivalent to about 22 million kilowatt hours of heat energy.
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Pluto Pluto is one of Sol's numerous ice dwarf worlds. It is mainly of note for being the gravitational anchor for the Mass Relay to Arcturus. Pluto and the Charon Relay (formerly encased in ice, and considered a moon) orbit each other. Pluto's orbit was circularized in 2157 as a side effect of the Charon Mass Relay recovery operations.
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polonium polonium po·lo·ni·um (pə-lō'nē-əm) n. Symbol Po. A naturally radioactive metallic element, occurring in minute quantities in uranium ores; its most readily available isotope is Po 210, with a half-life of 138.39 days. Atomic number 84; melting point 254°C; boiling point 962°C; specific gravity 9.32; valence 2, 4.
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Polonium 101: What is it, and why is it so dangerous? Polonium is a radioactive element discovered in 1898 by scientists Marie and Pierre Curie and named for Marie’s native country, Poland. One of the Earth’s rarest elements, it’s an odorless, silvery-gray soft metal that can be ground into powder.
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neptunium a metallic transuranic element artificially produced from plutonium . Symbol: Es; atomic no: 99; half-life of most stable isotope , 252 Es: 276 days.
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Difference Between Uranium and Plutonium The chemical symbol of plutonium is Pu. The atomic number of it is 94. Plutonium is a trans-uranic radioactive element in the actinide series. It is a solid metal with a silvery-grey appearance. The electronic configuration of plutonium is [Rn] 5f6 7s2, and it shows four oxidation states. Plutonium has six allotropes.
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- A radioactive, silvery metal. Uses. Plutonium was used in several of the first atomic bombs, and is still used in nuclear weapons. The complete detonation of a kilogram of plutonium produces an explosion equivalent to over 10,000 tonnes of chemical explosive.Plutonium is also a key material in the development of nuclear power.ses. Plutonium was used in several of the first atomic bombs, and is still used in nuclear weapons. The complete detonation of a kilogram of plutonium produces an explosion equivalent to over 10,000 tonnes of chemical explosive. Plutonium is also a key material in the development of nuclear power.