| Atomnummer | 72 |
|---|---|
| Atommassa | 178.49 |
| masstal | 180 |
| Grupp | 4 |
|---|---|
| Period | 6 |
| Block | d |
| proton | 72 p+ |
|---|---|
| neutron | 108 n0 |
| elektron | 72 e- |
| Atomradie | |
|---|---|
| molvolym | |
| Kovalent Radie | |
| Metallic Radius | |
| ionic radius | |
| Crystal Radius | |
| Van der Waalsradie | |
| densitet |
| energi | |
|---|---|
| proton affinity | |
| Elektronaffinitet | |
| joniseringsenergi | |
| ångbildningsvärme | |
| smältvärme | |
| Bildningsentalpi | |
| elektron | |
| electron shell | 2, 8, 18, 32, 10, 2 |
| valenselektron | 2 ⓘ |
| elektronkonfiguration | [Xe] 4f14 5d2 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d2 6s2 |
| oxidationstal | -2, 0, 1, 2, 3, 4 |
| elektronegativitet |
1.3
|
| Electrophilicity Index | |
| fundamental state of matter | |
| aggregationstillstånd | {ERROR}|
| gaseous state of matter | |
| Kokpunkt | |
| Smältpunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| färg | Svart
|
| appearance | steel gray |
| Brytningsindex | |
| materialegenskap | |
| Värmeledningsförmåga | |
| termisk expansion | |
| molar heat capacity | |
| Specifik värmekapacitet | |
| heat capacity ratio | |
| electrical properties | |
| type | Conductor |
| elektrisk konduktivitet | |
| resistivitet | |
| supraledare | |
| magnetism | |
| type | paramagnetic |
| magnetisk susceptibilitet (Mass) | 0,0000000053 m³/Kg
|
| magnetisk susceptibilitet (Molar) | 0,000000000946 m³/mol
|
| magnetisk susceptibilitet (Volume) | 0,0000705
|
| magnetic ordering | |
| Curiepunkten | |
| Néel temperature | |
| struktur | |
| Kristallstruktur | {ERROR} |
| Gitterkonstant | |
| Lattice Angles | π/2, π/2, 2 π/3 |
| mekanisk materialegenskap | |
| hårdhet | |
| Kompressibilitet | |
| skjuvmodul | |
| Young's modulus | |
| Poissons konstant | 0,37
|
| ljudhastighet | |
| klassificering | |
| Kategori | Aktinider, Transition metals |
| CAS Group | IVA |
| IUPAC Group | IVB |
| Glawe Number | 50 |
| Mendeleev Number | 45 |
| Pettifor Number | 50 |
| Geochemical Class | high field strength |
| Goldschmidt classification | litophile |
| Gas Basicity | |
|---|---|
| Polariserbarhet | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Träffyta | 104
|
| Neutron Mass Absorption | 0,02
|
| kvanttal | 3F2 |
| rymdgrupp | 194 (P63/mmc) |
| Stabila isotoper | 5 |
|---|---|
| Instabila isotoper | 33 |
| Natural Isotopes | 6 |
| masstal | 153 |
|---|---|
| neutrontal | 81 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | |
| Spinn | 1/2 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 2000 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) |
| masstal | 154 |
|---|---|
| neutrontal | 82 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 2 ± 1 s
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1981 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| α (α emission) | 0% |
| masstal | 155 |
|---|---|
| neutrontal | 83 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 843 ± 30 ms
|
| Spinn | 7/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1981 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| α (α emission) |
| masstal | 156 |
|---|---|
| neutrontal | 84 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 23 ± 1 ms
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1979 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| masstal | 157 |
|---|---|
| neutrontal | 85 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 115 ± 1 ms
|
| Spinn | 7/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1965 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 94% |
| β+ (β+ decay; β+ = ϵ + e+) | 14% |
| masstal | 158 |
|---|---|
| neutrontal | 86 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 2,85 ± 0,07 s
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1965 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 55.7% |
| α (α emission) | 44.3% |
| masstal | 159 |
|---|---|
| neutrontal | 87 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 5,2 ± 0,1 s
|
| Spinn | 7/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1973 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 65% |
| α (α emission) | 35% |
| masstal | 160 |
|---|---|
| neutrontal | 88 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 13,6 ± 0,2 s
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1973 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 99.3% |
| α (α emission) | 0.7% |
| masstal | 161 |
|---|---|
| neutrontal | 89 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 18,4 ± 0,4 s
|
| Spinn | 7/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1973 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 99.71% |
| α (α emission) | 0.29% |
| masstal | 162 |
|---|---|
| neutrontal | 90 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 39,4 ± 0,9 s
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1982 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 99.992% |
| α (α emission) | 0.008% |
| masstal | 163 |
|---|---|
| neutrontal | 91 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 40 ± 0,6 s
|
| Spinn | 5/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1982 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| α (α emission) |
| masstal | 164 |
|---|---|
| neutrontal | 92 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 111 ± 8 s
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1981 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 165 |
|---|---|
| neutrontal | 93 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 76 ± 4 s
|
| Spinn | 5/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1981 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 166 |
|---|---|
| neutrontal | 94 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 6,77 ± 0,3 m
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1965 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 167 |
|---|---|
| neutrontal | 95 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 2,05 ± 0,05 m
|
| Spinn | 5/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1969 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 168 |
|---|---|
| neutrontal | 96 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 25,95 ± 0,2 m
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1961 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| ϵ (electron capture) | 98% |
| e+ (positron emission) | 2% |
| masstal | 169 |
|---|---|
| neutrontal | 97 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 3,24 ± 0,04 m
|
| Spinn | 5/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1969 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 170 |
|---|---|
| neutrontal | 98 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 16,01 ± 0,13 h
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1961 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| masstal | 171 |
|---|---|
| neutrontal | 99 |
| Relative Atomic Mass | |
| g-factor | −0,19257142857143 ± 0,0034285714285714
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 12,1 ± 0,4 h
|
| Spinn | 7/2 |
| nuclear quadrupole moment | 3,46 ± 0,03
|
| upptäcktsdatum | 1951 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 172 |
|---|---|
| neutrontal | 100 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 1,87 ± 0,03 y
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1951 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| masstal | 173 |
|---|---|
| neutrontal | 101 |
| Relative Atomic Mass | |
| g-factor | 1,004 ± 0,014
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 23,6 ± 0,1 h
|
| Spinn | 1/2 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1951 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| masstal | 174 |
|---|---|
| neutrontal | 102 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 0,16 ± 0,12
|
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 2 ± 0,4 Py
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1939 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| 2β+ (double β+ decay) |
| masstal | 175 |
|---|---|
| neutrontal | 103 |
| Relative Atomic Mass | |
| g-factor | −0,2708 ± 0,0036
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 70,65 ± 0,19 d
|
| Spinn | 5/2 |
| nuclear quadrupole moment | 2,72 ± 0,02
|
| upptäcktsdatum | 1949 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| masstal | 176 |
|---|---|
| neutrontal | 104 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 5,26 ± 0,7
|
| radioaktivitet | stabil isotop |
| Halveringstid | Not Radioactive ☢️ |
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1934 |
| Paritet | + |
| masstal | 177 |
|---|---|
| neutrontal | 105 |
| Relative Atomic Mass | |
| g-factor | 0,226 ± 0,00025714285714286
|
| natural abundance | 18,6 ± 0,16
|
| radioaktivitet | stabil isotop |
| Halveringstid | Not Radioactive ☢️ |
| Spinn | 7/2 |
| nuclear quadrupole moment | 3,37 ± 0,03
|
| upptäcktsdatum | 1934 |
| Paritet | - |
| masstal | 178 |
|---|---|
| neutrontal | 106 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 27,28 ± 0,28
|
| radioaktivitet | stabil isotop |
| Halveringstid | Not Radioactive ☢️ |
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1934 |
| Paritet | + |
| masstal | 179 |
|---|---|
| neutrontal | 107 |
| Relative Atomic Mass | |
| g-factor | −0,14197777777778 ± 0,00031111111111111
|
| natural abundance | 13,62 ± 0,11
|
| radioaktivitet | stabil isotop |
| Halveringstid | Not Radioactive ☢️ |
| Spinn | 9/2 |
| nuclear quadrupole moment | 3,79 ± 0,03
|
| upptäcktsdatum | 1934 |
| Paritet | + |
| masstal | 180 |
|---|---|
| neutrontal | 108 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 35,08 ± 0,33
|
| radioaktivitet | stabil isotop |
| Halveringstid | Not Radioactive ☢️ |
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1934 |
| Paritet | + |
| masstal | 181 |
|---|---|
| neutrontal | 109 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 42,39 ± 0,06 d
|
| Spinn | 1/2 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1935 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 182 |
|---|---|
| neutrontal | 110 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 8,9 ± 0,09 My
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1961 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 183 |
|---|---|
| neutrontal | 111 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 1,018 ± 0,002 h
|
| Spinn | 3/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1956 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 184 |
|---|---|
| neutrontal | 112 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 4,12 ± 0,05 h
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1973 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 185 |
|---|---|
| neutrontal | 113 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 3,5 ± 0,6 m
|
| Spinn | 9/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1993 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 186 |
|---|---|
| neutrontal | 114 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | 2,6 ± 1,2 m
|
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1998 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 187 |
|---|---|
| neutrontal | 115 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | |
| Spinn | 9/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1999 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) |
| masstal | 188 |
|---|---|
| neutrontal | 116 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | |
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 1999 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) |
| masstal | 189 |
|---|---|
| neutrontal | 117 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | |
| Spinn | 3/2 |
| nuclear quadrupole moment | |
| upptäcktsdatum | 2009 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| masstal | 190 |
|---|---|
| neutrontal | 118 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne |
| Halveringstid | |
| Spinn | 0 |
| nuclear quadrupole moment | 0
|
| upptäcktsdatum | 2012 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) |
| upptäckare eller uppfinnare | Dirk Coster, Georg von Hevesy |
|---|---|
| fyndplats | Denmark |
| upptäcktsdatum | 1923 |
| etymologi | From Hafnia, the Latin name of Copenhagen. |
| uttal | HAF-ni-em (engelska) |
| Förekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (världshav) | |
| natural abundance (människokropp) | |
| natural abundance (meteoroid) | 0,000017 %
|
| natural abundance (Solen) | 0,0000001 %
|
| Abundance in Universe | 0,00000007 %
|
| 1 | s | 1.3984 |
| 2 | p | 4.4012 |
| 2 | s | 18.8102 |
| 3 | d | 13.5702 |
| 3 | p | 21.0168 |
| 3 | s | 21.6885 |
| 4 | d | 36.476 |
| 4 | f | 39.7904 |
| 4 | p | 34.0704 |
| 4 | s | 33.0228 |
| 5 | d | 55.3805 |
| 5 | p | 52.415 |
| 5 | s | 50.167 |
| 6 | s | 62.8356 |