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- {{featured article}}
- {{Elementbox_header | number=92 | symbol=U | name=uranium | left=[[protactinium]] | right=[[neptunium]] | above=[[neodymium|Nd]] | below=(Uqb) | color1=#ff99cc | color2=black }}
- {{Elementbox_series | [[actinide]]s }}
- {{Elementbox_periodblock | period=7 | block=f }}
- {{Elementbox_appearance | silvery gray metallic;<br />corrodes to a spalling<br />black oxide coat in air<br /> }}
- {{Elementbox_atomicmass_gpm | [[1 E-25 kg|238.02891]][[List of elements by atomic mass|(3)]] }}
- {{Elementbox_econfig | [[[radon|Rn]]] 5f<sup>3</sup> 6d<sup>1</sup> 7s<sup>2</sup> }}
- {{Elementbox_epershell | 2, 8, 18, 32, 21, 9, 2 }}
- {{Elementbox_section_physicalprop | color1=#ff99cc | color2=black }}
- {{Elementbox_phase | [[solid]] }}
- {{Elementbox_density_gpcm3nrt | 19.1 }}
- {{Elementbox_densityliq_gpcm3mp | 17.3 }}
- {{Elementbox_meltingpoint | k=1405.3 | c=1132.2 | f=2070 }}
- {{Elementbox_boilingpoint | k=4404 | c=4131 | f=7468 }}
- {{Elementbox_heatfusion_kjpmol | 9.14 }}
- {{Elementbox_heatvaporiz_kjpmol | 417.1 }}
- {{Elementbox_heatcapacity_jpmolkat25 | 27.665 }}
- {{Elementbox_vaporpressure_katpa | 2325 | 2564 | 2859 | 3234 | 3727 | 4402 | comment= }}
- {{Elementbox_section_atomicprop | color1=#ff99cc | color2=black }}
- {{Elementbox_crystalstruct | orthorhombic }}
- {{Elementbox_oxistates | 3+,4+,5+,6+<ref>''The Chemistry of the Actinide and Transactinide Elements: Third Edition'' by L.R. Morss, N.M. Edelstein, J. Fuger, eds. (Netherlands: Springer, 2006.)</ref><br />(weakly [[base (chemistry)|basic]] oxide) }}
- {{Elementbox_electroneg_pauling | 1.38 }}
- {{Elementbox_ionizationenergies2 | 597.6 | 1420 }}
- {{Elementbox_atomicradius_pm | [[1 E-10 m|175]] }}
- {{Elementbox_vanderwaalsrad_pm | [[1 E-10 m|186]] }}
- {{Elementbox_section_miscellaneous | color1=#ff99cc | color2=black }}
- {{Elementbox_magnetic | [[paramagnetism|paramagnetic]] }}
- {{Elementbox_eresist_ohmmat0 | 0.280 µ}}
- {{Elementbox_thermalcond_wpmkat300k | 27.5 }}
- {{Elementbox_thermalexpansion_umpmkat25 | 13.9 }}
- {{Elementbox_speedofsound_rodmpsat20 | 3155 }}
- {{Elementbox_youngsmodulus_gpa | 208 }}
- {{Elementbox_shearmodulus_gpa | 111 }}
- {{Elementbox_bulkmodulus_gpa | 100 }}
- {{Elementbox_poissonratio | 0.23 }}
- {{Elementbox_cas_number | 7440-61-1 }}
- {{Elementbox_isotopes_begin | color1=#ff99cc | color2=black }}
- {{Elementbox_isotopes_decay | mn=232 | sym=U
- | na=[[synthetic radioisotope|syn]] | hl=[[1 E9 s|68.9 y]]
- | dm=[[alpha emission|α]] & [[spontaneous fission|SF]] | de=5.414 | pn=228 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_decay | mn=233 | sym=U
- | na=[[synthetic radioisotope|syn]] | hl=[[1 E12 s|159,200 y]]
- | dm=SF & α | de=4.909 | pn=229 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_decay | mn=234 | sym=U
- | na=0.0058% | hl=245,500 [[year|y]]
- | dm=SF & α | de=4.859 | pn=230 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_decay | mn=235 | sym=U
- | na=0.72% | hl=[[1 E16 s|7.038×10<sup>8</sup> y]]
- | dm=SF & α | de=4.679 | pn=231 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_decay | mn=236 | sym=U
- | na=[[synthetic radioisotope|syn]] | hl=[[1 E14 s|2.342×10<sup>7</sup> y]]
- | dm=SF & α | de=4.572 | pn=232 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_decay | mn=238 | sym=U
- | na=99.275% | hl=[[1 E17 s|4.468×10<sup>9</sup> y]]
- | dm=SF & α | de=4.270 | pn=234 | ps=[[thorium|Th]] }}
- {{Elementbox_isotopes_end}}
- {{Elementbox_footer | color1=#ff99cc | color2=black }}
