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1. en.wikipedia.org › wiki › UraniumUranium - Wikipedia

   en.wikipedia.org › wiki › Uranium

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   Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium radioactively decays, usually by emitting an alpha particle.

2. www.britannica.com › science › uraniumUranium | Definition, Properties, Uses, & Facts | Britannica

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   3 paź 2024 · Uranium, radioactive chemical element of the actinoid series of the periodic table, atomic number 92. It is an important nuclear fuel. It is a dense, hard metallic element that is silvery white in color. It is ductile, malleable, and capable of taking a high polish.

3. pl.wikipedia.org › wiki › Uran_(pierwiastek)Uran (pierwiastek) – Wikipedia, wolna encyklopedia

   pl.wikipedia.org › wiki › Uran_(pierwiastek)

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   uranium) – pierwiastek chemiczny z grupy aktynowców w układzie okresowym. Wśród pierwiastków występujących naturalnie na Ziemi ma największą liczbę atomową – 92 (nie licząc śladowych ilości 93 Np i 94 Pu).

4. www.iaea.org › newscenter › newsWhat is Uranium? | IAEA - International Atomic Energy Agency

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   16 sie 2023 · Learn about uranium, a radioactive element that is the main source of fuel for nuclear reactors. Find out how uranium is mined, enriched, processed and used in the nuclear fuel cycle.

5. www.rsc.org › periodic-table › elementUranium - Element information, properties and uses | Periodic...

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   Element Uranium (U), Group 20, Atomic Number 92, f-block, Mass 238.029. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

6. pubchem.ncbi.nlm.nih.gov › element › UraniumUranium | U (Element) - PubChem

   pubchem.ncbi.nlm.nih.gov › element › Uranium

   Chemical element, Uranium, information from authoritative sources. Look up properties, history, uses, and more.

7. wna.origindigital.co › information-library › nuclear-fuel-cycleWhat is Uranium? How Does it Work? - World Nuclear Association

   wna.origindigital.co › information-library › nuclear-fuel-cycle

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   16 maj 2024 · Uranium is a very heavy metal which can be used as an abundant source of concentrated energy. Uranium occurs in most rocks in concentrations of 2 to 4 parts per million and is as common in the Earth's crust as tin, tungsten and molybdenum.