| Atomic Number | 92 |
|---|---|
| Atomic Weight | 238.02891 |
| massiarv | 238 |
| Group | |
|---|---|
| Period | 7 |
| Block | f |
| prooton | 92 p+ |
|---|---|
| neutron | 146 n0 |
| elektron | 92 e- |
| Aatomiraadius | |
|---|---|
| molaarruumala | |
| Covalent Radius | |
| Metallic Radius | |
| ionic radius | |
| Crystal Radius | |
| Van der Waals radius | |
| density |
| energia | |
|---|---|
| proton affinity | |
| Elektronafiinsus | |
| ionization energy | |
| aurustumissoojus | |
| sulamissoojus | |
| standard enthalpy of formation | |
| elektron | |
| elektronkiht | 2, 8, 18, 32, 21, 9, 2 |
| valentselektron | 2 ⓘ |
| elektronkonfiguratsioon | [Rn] 5f3 6d1 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f3 6d1 7s2 |
| oksüdatsiooniaste | -1, 1, 2, 3, 4, 5, 6 |
| elektronegatiivsus |
1.7
|
| Electrophilicity Index | |
| fundamental state of matter | |
| phase of matter | {ERROR}|
| gaseous state of matter | |
| Boiling Point | |
| Melting Point | |
| critical pressure | |
| critical temperature | |
| kolmikpunkt | |
| Välimus | |
| värvus | Black
|
| Välimus | |
| Murdumisnäitaja | |
| thermodynamic material property | |
| Thermal Conductivity | |
| soojuspaisumine | |
| molar heat capacity | |
| Specific Heat Capacity | |
| heat capacity ratio | |
| electrical properties | |
| type | Conductor |
| Elektrijuhtivus | |
| Eritakistus | |
| Ülijuhtivus | |
| Magnetism | |
| type | paramagnetic |
| Magnetiline vastuvõtlikkus (Mass) | 0,0000000216 m³/Kg
|
| Magnetiline vastuvõtlikkus (Molar) | 0,00000000514 m³/mol
|
| Magnetiline vastuvõtlikkus (Volume) | 0,000411
|
| magnetic ordering | |
| Curie punkt | |
| Néel temperature | |
| struktuur | |
| Crystal Structure | {ERROR} |
| lattice constant | |
| Lattice Angles | π/2, π/2, π/2 |
| mechanical property | |
| kõvadus | |
| Ruumpaisumismoodul | |
| Nihkeelastsusmoodul | |
| Normaalelastsusmoodul | |
| Poissoni tegur | 0,23
|
| heli kiirus | |
| Klassifitseerimine | |
| Category | Actinides, Actinides |
| CAS Group | |
| IUPAC Group | |
| Glawe Number | 36 |
| Mendeleev Number | 20 |
| Pettifor Number | 45 |
| Geochemical Class | rare earth & related |
| Goldschmidt classification | litophile |
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | 7,57
|
| Neutron Mass Absorption | 0,0005
|
| Kvantarv | 5L6 |
| space group | 63 (Cmcm) |
| Stable Isotopes | 0 |
|---|---|
| Unstable Isotopes | 29 |
| Natural Isotopes | 3 |
| massiarv | 215 |
|---|---|
| neutron number | 123 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 1,4 ± 0,9 ms
|
| spinn | 5/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 2015 |
| parity | - |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 216 |
|---|---|
| neutron number | 124 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 6,9 ± 2,9 ms
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 2015 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| massiarv | 217 |
|---|---|
| neutron number | 125 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 850 ± 710 us
|
| spinn | 1/2 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 2000 |
| parity | - |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β− (β− decay) |
| massiarv | 218 |
|---|---|
| neutron number | 126 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 354 ± 91 us
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1992 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| massiarv | 219 |
|---|---|
| neutron number | 127 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 60 ± 7 us
|
| spinn | 9/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1993 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 220 |
|---|---|
| neutron number | 128 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | |
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 221 |
|---|---|
| neutron number | 129 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 660 ± 140 ns
|
| spinn | 9/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 2015 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 222 |
|---|---|
| neutron number | 130 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 4,7 ± 0,7 us
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1983 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 223 |
|---|---|
| neutron number | 131 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 65 ± 12 us
|
| spinn | 7/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1991 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 224 |
|---|---|
| neutron number | 132 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 396 ± 17 us
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1991 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 225 |
|---|---|
| neutron number | 133 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 62 ± 4 ms
|
| spinn | 5/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1989 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| massiarv | 226 |
|---|---|
| neutron number | 134 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 269 ± 6 ms
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1973 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| massiarv | 227 |
|---|---|
| neutron number | 135 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 1,1 ± 0,1 m
|
| spinn | 3/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1952 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| massiarv | 228 |
|---|---|
| neutron number | 136 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 9,1 ± 0,2 m
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1949 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 97.5% |
| ϵ (electron capture) | 2.5% |
| massiarv | 229 |
|---|---|
| neutron number | 137 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 57,8 ± 0,5 m
|
| spinn | 3/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1949 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 80% |
| α (α emission) | 20% |
| massiarv | 230 |
|---|---|
| neutron number | 138 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 20,23 ± 0,02 d
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1948 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| 22Ne | 4.8% |
| SF (spontaneous fission) |
| massiarv | 231 |
|---|---|
| neutron number | 139 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 4,2 ± 0,1 d
|
| spinn | 5/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1949 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| ϵ (electron capture) | 100% |
| α (α emission) | 0.004% |
| massiarv | 232 |
|---|---|
| neutron number | 140 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 68,9 ± 0,4 y
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1949 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| 24Ne (heavy cluster emission) | 8.9% |
| SF (spontaneous fission) | 2.7% |
| 28Mg | 5% |
| massiarv | 233 |
|---|---|
| neutron number | 141 |
| Relative Atomic Mass | |
| g-factor | −0,236 ± 0,02
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 159,19 ± 0,15 ky
|
| spinn | 5/2 |
| nuclear quadrupole moment | 3,663 ± 0,008
|
| avastamise aeg | 1947 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 6% |
| 24Ne (heavy cluster emission) | 7.2% |
| 28Mg | 1.3% |
| massiarv | 234 |
|---|---|
| neutron number | 142 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 0,0054 ± 0,0005
|
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 245,5 ± 0,6 ky
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1912 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 1.64% |
| 28Mg | 1.4% |
| 26Ne | 9% |
| massiarv | 235 |
|---|---|
| neutron number | 143 |
| Relative Atomic Mass | |
| g-factor | −0,10857142857143 ± 0,0085714285714286
|
| natural abundance | 0,7204 ± 0,0006
|
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 704 ± 1 My
|
| spinn | 7/2 |
| nuclear quadrupole moment | 4,936 ± 0,006
|
| avastamise aeg | 1935 |
| parity | - |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 7% |
| 20Ne | 8% |
| 25Ne | 8% |
| 28Mg | 8% |
| massiarv | 236 |
|---|---|
| neutron number | 144 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 23,42 ± 0,04 My
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1951 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 9.4% |
| massiarv | 237 |
|---|---|
| neutron number | 145 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 6,752 ± 0,002 d
|
| spinn | 1/2 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1940 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) | 100% |
| massiarv | 238 |
|---|---|
| neutron number | 146 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 99,2742 ± 0,001
|
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 4,463 ± 0,003 Gy
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1896 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 5.44% |
| 2β− (double β− decay) | 2.2% |
| massiarv | 239 |
|---|---|
| neutron number | 147 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 23,45 ± 0,02 m
|
| spinn | 5/2 |
| nuclear quadrupole moment | |
| avastamise aeg | 1937 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) | 100% |
| massiarv | 240 |
|---|---|
| neutron number | 148 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 14,1 ± 0,1 h
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1953 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) | 100% |
| α (α emission) |
| massiarv | 241 |
|---|---|
| neutron number | 149 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | |
| spinn | 7/2 |
| nuclear quadrupole moment | |
| avastamise aeg | |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) |
| massiarv | 242 |
|---|---|
| neutron number | 150 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | 16,8 ± 0,5 m
|
| spinn | 0 |
| nuclear quadrupole moment | 0
|
| avastamise aeg | 1979 |
| parity | + |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) | 100% |
| massiarv | 243 |
|---|---|
| neutron number | 151 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktiivsus | ☢️ radioactive element |
| Poolestusaeg | |
| spinn | 9/2 |
| nuclear quadrupole moment | |
| avastamise aeg | |
| parity | - |
| decay mode | Intensiivsus |
|---|---|
| β− (β− decay) |
| leiutaja või avastaja | Martin Klaproth |
|---|---|
| location of discovery | Germany |
| avastamise aeg | 1789 |
| etümoloogia | Named for the planet Uranus. |
| pronunciation | yoo-RAY-ni-em (inglise) |
| Abundance | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (ookean) | |
| natural abundance (Inimkeha) | 0,0000001 %
|
| natural abundance (meteoorkeha) | 0,00000098 %
|
| natural abundance (Päike) | 0,0000001 %
|
| Abundance in Universe | 0,00000002 %
|