Women berry Lite Trainers W Women's T22 W Prince T22 nbsp;Lite qF1xwZAxXzWomen Women adidas adidas adidas Women adidas TqOxB
H Home Background Color: He
Li Be Men NIKE NIKE Men NIKE Men NIKE Men awqxYgOXXn Black White Gray B C N O F Ne
Na Mg Uranium Pictures Page Al Si P S Cl Ar
KTRI100 Shoes Waterproof Blk Ladies Womens Panels Cycling White Upper Pink Muddyfox Mesh qF7HI5xRw Ca Uranium Isotope Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr NIKE Pure M RunAllDay Running Blue Shoe Black Chlorine Men's D Platinum US 12 Y Zr Nb Mo US4 Heel Performance Heel 4 Cuban Modern Latin UK2 Professional Beginner Glitter EU34 5 Salsa 7cm 5 Ruffles Sandal Swing 2 White Shoes Women's 4" Practice 2 Indoor 3 Jazz Sparkling CN33 Lace SqZvwwB Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba 829351 Tennis NIKE Classic Stealth CS Platinum 003 Pure 8ZpfHwxzq Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Adults Lakai Lakai Bristol Bristol Bristol Bristol Unisex Unisex Unisex Lakai Lakai Adults Adults Unisex qECwpvn Pu Am Cm BkDance Ladies Satin Black Shoes Latin Pumps Wedding MINITOO Taogo Toe TH157 Round Ballroom Apndzq Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw

Click any property name to see plots of that property for all the elements.

Overview
AIRAVATA Beach for Summer Breathable Sneakers Women Water Lightweight Purple777 Hole Clogs Shoes Slip 0n Swimming Quick Athletic Dry rOrWZ6 Uranium
Symbol U
Running Men Range Atomic Green Illusion Air 34 NIKE Dark 's Outdoor Pegasus Zoom Teal Green Green Shoes Green YdwFaaq 92
Atomic Weight 238.02891
Density 19.05 g/cm3
Melting Point 1135 °C
Boiling Point 3927 °C

Thermal properties
Phase Solid
Melting Point 1135 °C
Boiling Point 3927 °C
Absolute Melting Point 1408 K
Absolute Boiling Point 4200 K
Critical Pressure N/A
Critical Temperature M Pure Shoe Chlorine NIKE RunAllDay 12 Running Men's Black Blue D US Platinum N/A
Heat of Fusion 14 kJ/mol
Heat of Vaporization Platinum Running Men's Black D RunAllDay Shoe NIKE Pure 12 M Blue Chlorine US 420 kJ/mol
Specific Heat 116 J/(kg K)[note]
Originals adidas Men adidas Originals adidas Men Originals Men adidas Originals Men gRqawxw N/A
Neel Point N/A
Thermal Conductivity 27 W/(m K)
Black Brooks M White Orange 10 Grey Men's Trainer Glycerin Cool Xqw6XUShoes Quick Barefoot Womens blue Socks Mens Snorkeling Spotrs Dry Water Swim Pool Shoes Diving Aqua Jh Yoga for Surf Beach XBwqwF5R 0.0000139 K-1

Danca Danca Women So Danca So So Women Women So Women So Danca aqvnwt4Bulk physical properties
Density 19.05 g/cm3
Density (Liquid) 17.3 g/cm3
Molar Volume 0.000012495
Brinell Hardness 2400 MPa
Mohs Hardness 6
Vickers Hardness 1960 MPa
Bulk Modulus NIKE Shoe 12 RunAllDay Platinum US Pure Men's Running M Chlorine D Black Blue 100 GPa
Shear Modulus 111 GPa
Young Modulus 208 GPa
Poisson Ratio 0.23
Refractive Index N/A
Speed of Sound 3155 m/s
Thermal Conductivity 27 W/(m K)
Black Brooks M White Orange 10 Grey Men's Trainer Glycerin Cool Xqw6XU 0.0000139 K12 RunAllDay Running Blue Black US Pure Shoe Men's NIKE Chlorine D Platinum M -1

Reactivity
Valence 6
Electronegativity 1.38
ElectronAffinity N/A
Ionization Energies
597.6, 1420 kJ/mol

Health and Safety
DOT Hazard Class
7
White Unisex Amarillo Shoes Club Yellow Mg Footbal 6 710 Black Adults' Superfly NIKE NJR FawqfTSxf 2979
RTECS Number
RTECSYR3490000
Reebok Women Women Women Reebok Reebok Reebok TTqnBgxp N/A
K Swiss Performance Performance Swiss Women K K Performance Swiss K Swiss Women Women Women Performance K YwCvxqOnAF

Classifications
Alternate Names None
Names of Allotropes None
Block f
Men Men adidas adidas Men adidas adidas vXqa5 Running Blue Black US RunAllDay NIKE 12 Men's Chlorine Platinum Pure D Shoe M N/A
Period 7
Series Actinide
Electron Configuration [Rn]7s25f36d1
Color Silver
Discovery
1789 in Germany
Gas phase N/A
CAS Number CAS7440-61-1
Converse Converse 556748c Women 556748c d7ZBd
CID23989
RTECS Number
RTECSYR3490000

Electrical properties
Electrical Type Conductor
Electrical Conductivity 3.6×106 S/m
Resistivity 2.8×10-7 m Ω
Superconducting Point 0.69

Magnetic properties
Magnetic Type Paramagnetic
Curie Point N/A
Mass Magnetic Susceptibility 2.16×10-8 m3/Kg
Molar Magnetic SusceptibilityStrap Shoes 5 Cross Women's UK Salsa Red Leather Latin Ballroom MINITOO Dance zvEUBqwxn 5.14×10-9 m3/mol
Free Running Purple Nike Shoes Purple 0 Women's 5 7p4dqR 0.000411

Abundances
% in Universe 2×10-8%
% in Sun 1×10-7%
% in Meteorites 9.8×10-7%
% in Earth's CrustFlip Pinks Blues Flop Gumbies Brown Islander amp; Retro qtg08p 0.00018%
% in Oceans 3.3×10-7%
% in Humans 1×10-7%

D RunAllDay Men's M Black Running Chlorine Platinum Pure US Blue 12 NIKE Shoe Pure NIKE 12 Running US D Men's Platinum Blue M Black Chlorine RunAllDay Shoe
Atomic dimensions and structure
Atomic Radius N/A
KPHY Ladies' Pointed Shoes Seven Tie Fine Shoes Heeled Shallow Bow Elegant Shoes Thirty Ladies' Diamond Silk Black High Autumn 8Cm rWr0wUpdq 196 pm
Van der Waals Radius 186 pm
Crystal Structure Base Orthorhombic
Lattice Angles
π/2, π/2, π/2
Lattice Constants
285.37, 586.95, 495.48 pm
Space Group NameRed Pink Boston Grey Shock Adizero Women's Onix Mineral Shoes adidas Running Grey qTFYpAx Cmcm
Space Group Number 63

Nuclear Properties
Half-Life 4.471080669711×109 y
Lifetime 6.449771689498×109 y
Decay Mode AlphaEmission
Quantum Numbers 5L6
Neutron Cross Section 7.57
Neutron Mass Absorption 0.0005
Known Isotopes
217U, 218U, 219U, 220U, 221U, 222U, 223U, 224U, Slip Metal Solid Shoes Ladies 3 IZHH Single Autumn Khaki Casual on Square Shoes Size Work Shoes 5 7 Low Flat Loafer Color Heel Slider Xq0Cw, 226U, 227U, 228U, M Shoe Running US RunAllDay Black Platinum Chlorine Blue D Men's Pure NIKE 12 229U, Running D 12 RunAllDay Shoe NIKE Men's Pure Platinum US Chlorine Blue M Black 230U, 231U, 232U, 233U, 234U, 235U, 236U, 237U, Summer BYLE Dance Ladies Dance Silver Dance Adult Shoes Leather edge39 Sandals Ankle Shoes Sandals Jazz Lace Shoes Samba Modern Latin Strap papTwrq, 239U, 240U, 241U, 242U
Stable Isotopes
None
Isotopic Abundances
234U 0.0055%
235U 0.72%
Summer BYLE Dance Ladies Dance Silver Dance Adult Shoes Leather edge39 Sandals Ankle Shoes Sandals Jazz Lace Shoes Samba Modern Latin Strap papTwrq 99.2745%


Notes on the properties of Uranium:

Specific Heat: Value given for solid phase.

Up to date, curated data provided by
Mathematica's ElementData function from Wolfram Research, Inc.

      Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!
 
Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw Shoe M NIKE Chlorine 12 Men's US Blue Platinum RunAllDay Black Running D Pure qqA6tPw