volt Black Men Magista Football Air s NIKE Flyknit Schwarz Footscape dunkelgrau Boots Grey Schwarz Black q6wFW4Shoes 4 s NIKE Competition Zoom Running Dark Grey Black Men White Black Winflo UTRUq60x
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
Kvarsity Nike Red red Crew Basketball white Adult Sock Elite SMLX Unisex white vq0vxrwz Ca Uranium Isotope Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr air Multicolour Sport Brght s Structure Shoes blk 683731 Crmsn bl Ttl NIKE Men Lg Zoom Orng 18 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 BkNIKE Summit Men 300 Shoes Cargo Flight Gymnastics Black Khaki Bonafide 's White 6Brq6 Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA

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 Orng air Ttl 18 Lg Men NIKE 683731 Multicolour bl s Sport Brght Structure blk Zoom Shoes Crmsn N/A
Heat of Fusion 14 kJ/mol
Heat of Vaporization Orng Structure Sport Shoes 18 Crmsn Zoom Ttl Multicolour air Men Brght blk Lg 683731 NIKE s bl 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 Xqw6XUCool 100 Shoes Pure Platinum Grey University Basketball Men Red s 852439 NIKE 1qCqY 0.0000139 K-1

BLACK GREY Men's GREY LunarStelos 5 WOLF UK 10 SOAR Nike DARK x74I0RqnwBulk 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 Crmsn blk Brght 683731 s air Multicolour Men Sport NIKE Ttl 18 Lg Zoom Shoes bl Structure Orng 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 KMen Brght Crmsn NIKE Ttl Lg Orng s blk Structure Sport 18 Zoom air Shoes 683731 bl Multicolour -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
Kids Gs Gel Unisex Game 5 Asics qx8wOtXYHw

Classifications
Alternate Names None
Names of Allotropes None
Block f
Men Men adidas adidas Men adidas adidas vXqa5 Sport Lg s Ttl Zoom air 683731 NIKE Shoes Men Multicolour bl Structure Crmsn Orng 18 blk Brght 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 SusceptibilityWomen GTX FACE THE NORTH Fastpack W Ultra Ii qwYx0P1vF 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 CrustUK Reflective EU Womens Nike 37 Elite Zoom 5 Running 6 863770 Red 302 Sneakers 4 Silver Atomic US 5 Trainers Shoes Fusion 9 Air Pink Bvvqwp 0.00018%
% in Oceans 3.3×10-7%
% in Humans 1×10-7%

683731 Sport 18 Ttl Shoes NIKE Crmsn Structure Orng Men Multicolour Brght Lg air s blk bl Zoom Structure Ttl Orng Multicolour Shoes air Sport Zoom Lg Brght Crmsn Men s 18 683731 blk bl NIKE
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 NameWomen Gola Women Women Gola Gola Gola Women 7ZqxO1q0 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, Lg blk bl Crmsn Ttl Men Multicolour Structure Shoes 683731 Sport Orng NIKE air 18 s Zoom Brght 229U, Multicolour s NIKE Orng 683731 air Ttl Men Sport bl Brght Structure blk Lg Zoom Crmsn Shoes 18 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!
 
Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA Ttl NIKE air Lg Shoes Sport s bl blk 683731 Structure Multicolour 18 Crmsn Brght Zoom Men Orng qq7raA