Padron:Infobox uranium

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Uranyo, 92U
Two hands in brown gloves holding a blotched gray disk with a number 2068 hand-written on it
Uranyo
Bigkas sa Ingles /jʊˈrniəm/ (yuu-RAY-nee-əm)
Hitsurasilvery gray metallic; corrodes to a spalling black oxide coat in air
Pamantayang atomikong timbang Ar°(U)
  • 238.02891±0.00003
  • 238.03±0.01 (pinaikli)[1]
Uranyo sa talahanayang peryodiko
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
Nd

U

(Uqh)
protactiniumuranyoneptunium
Atomikong bilang (Z)92
Pangkatn/a
Peryodoperyodo 7
Bloke  f-bloke
Konpigurasyon ng elektron[Rn] 5f3 6d1 7s2
Mga elektron bawat kapa2, 8, 18, 32, 21, 9, 2
Katangiang pisikal
Pase sa STPsolido
Punto ng pagkatunaw1405.3 K ​(1132.2 °C, ​2070 °F)
Punto ng pagkulo4404 K ​(4131 °C, ​7468 °F)
Densidad (malapit sa r.t.)19.1 g/cm3
kapag likido (sa m.p.)17.3 g/cm3
Init ng pusyon9.14 kJ/mol
Init ng baporisasyon417.1 kJ/mol
Molar na kapasidad ng init27.665 J/(mol·K)
Presyon ng singaw
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 2325 2564 2859 3234 3727 4402
Katangiang atomiko
Mga estado ng oksidasyon−1,[2] +1, +2, +3,[3] +4, +5, +6 (isang anpoterong oksido)
ElektronegatibidadEskala ni Pauling: 1.38
Mga enerhiyang ionisasyon
  • Una: 597.6 kJ/mol
  • Ikalawa: 1420 kJ/mol
Radyong atomikoemperiko: 156 pm
Radyong Kobalente196±7 pm
Radyong Van der Waals186 pm
Color lines in a spectral range
Mga linyang espektral ng uranyo
Ibang katangian
Likas na paglitawprimordiyal
Kayarian ng krystalorthorhombic
Orthorhombic crystal structure for uranyo
Bilis ng tunog manipis na bara3155 m/s (at 20 °C)
Termal na pagpapalawak13.9 µm/(m⋅K) (at 25 °C)
Termal na konduktibidad27.5 W/(m⋅K)
Elektrikal na resistibidad0.280 µΩ⋅m (at 0 °C)
Magnetikong pagsasaayosparamagnetic
Modulo ni Young208 GPa
Modulo ng tigas111 GPa
Bultong modulo100 GPa
Rasyo ni Poisson0.23
Subok sa katigasan ni Vickers1960–2500 MPa
Subok sa katigasan ni Brinell2350–3850 MPa
Bilang ng CAS7440-61-1
Kasaysayan
Pagpapangalanafter planet Uranus, itself named after Greek god of the sky Uranus
PagkakatuklasMartin Heinrich Klaproth (1789)
Unang pagbubukodEugène-Melchior Péligot (1841)
Pangunahing isotopo ng uranyo
Iso­topo Abudansya Half-life (t1/2) Paraan ng pagkabulok Produkto
232U syn 68.9 y SF
α 228Th
233U trace 1.592×105 y SF
α 229Th
234U 0.005% 2.455×105 y SF
α 230Th
235U 0.720% 7.04×108 y SF
α 231Th
236U trace 2.342×107 y SF
α 232Th
238U 99.274% 4.468×109 y α 234Th
SF
ββ 238Pu
Kategorya Kategorya: Uranyo
t  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Allotropes (demo)
Group (demo)
Period (demo)
Block (demo)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Wikidata *
Symbol etymology (11 non-trivial)
* Not used in {{Infobox element}} (2021-12-24)
See also Kategorya:Infobox element data sets (0)

Talababa

  1. "Standard Atomic Weights: Uranium". CIAAW. 1999.
  2. Th(-I) and U(-I) have been detected in the gas phase as octacarbonyl anions; see Chaoxian, Chi; Sudip, Pan; Jiaye, Jin; Luyan, Meng; Mingbiao, Luo; Lili, Zhao; Mingfei, Zhou; Gernot, Frenking (2019). "Octacarbonyl Ion Complexes of Actinides [An(CO)8]+/− (An=Th, U) and the Role of f Orbitals in Metal–Ligand Bonding". Chemistry (Weinheim an der Bergstrasse, Germany). 25 (50): 11772–11784. 25 (50): 11772–11784. doi:10.1002/chem.201902625. ISSN 0947-6539. PMC 6772027. PMID 31276242.
  3. Morss, L.R.; Edelstein, N.M.; Fuger, J., mga pat. (2006). The Chemistry of the Actinide and Transactinide Elements (3rd pat.). Netherlands: Springer. ISBN 978-9048131464.
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