| Atomnummer | 31 |
|---|---|
| Atommasse | 69.723 |
| mass number | 69 |
| Gruppe | 13 |
|---|---|
| Periode | 4 |
| Blok | p |
| proton | 31 p+ |
|---|---|
| neutron | 38 n0 |
| elektron | 31 e- |
| Atomradius | |
|---|---|
| molar volume | |
| Kovalent Radius | |
| Metallic Radius | |
| Ionisk radius | |
| Crystal Radius | |
| Van der Waals-radius | |
| massefylde |
| energi | |
|---|---|
| proton affinity | |
| electron affinity | |
| ioniseringsenergi | |
| Fordampningsvarme | |
| smeltevarme | |
| standard enthalpy of formation | |
| elektron | |
| Elektronskal | 2, 8, 18, 3 |
| Valenselektron | 3 ⓘ |
| electron configuration | [Ar] 3d10 4s2 4p1ⓘ 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p1 |
| Oxidationstrin | -5, -4, -3, -2, -1, 0, 1, 2, 3 |
| Elektronegativitet |
1.81
|
| Electrophilicity Index | |
| fundamental state of matter | |
| stoffase | {ERROR}|
| gaseous state of matter | |
| Kogepunkt | |
| Smeltepunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| farve | Sort
|
| appearance | silver-white |
| Brydningsindeks | |
| materialeegenskab | |
| Varmeledningsevne | |
| Termisk ekspansion | |
| molar heat capacity | |
| Varmefylde | |
| Adiabateksponenten | |
| electrical properties | |
| type | Conductor |
| specifik ledningsevne | |
| Elektrisk resistivitet | |
| superledning | |
| Magnetisme | |
| type | diamagnetic |
| magnetic susceptibility (Mass) | -0,000000003 m³/Kg
|
| magnetic susceptibility (Molar) | -0,000000000209 m³/mol
|
| magnetic susceptibility (Volume) | -0,0000177
|
| magnetic ordering | |
| Curietemperaturen | |
| Néel temperature | |
| struktur | |
| Krystalstruktur | {ERROR} |
| lattice constant | |
| Lattice Angles | π/2, π/2, π/2 |
| mechanical property | |
| hårdhed | |
| Kompressibilitetsmodul | |
| Forskydningsmodul | |
| E-modul | |
| Poissons forhold | |
| speed of sound | |
| klassificering | |
| Kategori | Actinider, Poor metals |
| CAS Group | IIIB |
| IUPAC Group | IIIA |
| Glawe Number | 79 |
| Mendeleev Number | 83 |
| Pettifor Number | 81 |
| Geochemical Class | |
| Goldschmidt classification | chalcophile |
| Stable Isotopes | 2 |
|---|---|
| Unstable Isotopes | 31 |
| Natural Isotopes | 2 |
| mass number | 56 |
|---|---|
| neutron number | 25 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 3 |
| nuclear quadrupole moment | |
| opdagelsesdato | |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| p (proton emission) |
| mass number | 57 |
|---|---|
| neutron number | 26 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| p (proton emission) |
| mass number | 58 |
|---|---|
| neutron number | 27 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 2 |
| nuclear quadrupole moment | |
| opdagelsesdato | |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| p (proton emission) |
| mass number | 59 |
|---|---|
| neutron number | 28 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 3/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| p (proton emission) |
| mass number | 60 |
|---|---|
| neutron number | 29 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 72,4 ± 1,7 ms
|
| spin | 2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1995 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 1.6% |
| β+α (β+-delayed α emission) | 0.023% |
| mass number | 61 |
|---|---|
| neutron number | 30 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 165,9 ± 2,5 ms
|
| spin | 3/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1987 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 0.25% |
| mass number | 62 |
|---|---|
| neutron number | 31 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 116,122 ± 0,021 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1978 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 63 |
|---|---|
| neutron number | 32 |
| Relative Atomic Mass | |
| g-factor | 0,097866666666667 ± 0,00033333333333333
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 32,4 ± 0,5 s
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,212 ± 0,014
|
| opdagelsesdato | 1965 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 64 |
|---|---|
| neutron number | 33 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,627 ± 0,012 m
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1953 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 65 |
|---|---|
| neutron number | 34 |
| Relative Atomic Mass | |
| g-factor | 1,182 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 15,133 ± 0,028 m
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,21 ± 0,015
|
| opdagelsesdato | 1938 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 66 |
|---|---|
| neutron number | 35 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 9,304 ± 0,008 h
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1937 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 67 |
|---|---|
| neutron number | 36 |
| Relative Atomic Mass | |
| g-factor | 1,2329333333333 ± 0,00033333333333333
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 3,2617 ± 0,0004 d
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,197 ± 0,002
|
| opdagelsesdato | 1938 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| mass number | 68 |
|---|---|
| neutron number | 37 |
| Relative Atomic Mass | |
| g-factor | 0,01174 ± 0,00007
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 67,842 ± 0,016 m
|
| spin | 1 |
| nuclear quadrupole moment | -0,0277 ± 0,0014
|
| opdagelsesdato | 1937 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 69 |
|---|---|
| neutron number | 38 |
| Relative Atomic Mass | |
| g-factor | 1,3433466666667 ± 0,00004
|
| natural abundance | 60,108 ± 0,05
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 3/2 |
| nuclear quadrupole moment | 0,171 ± 0,002
|
| opdagelsesdato | 1923 |
| Paritet | - |
| mass number | 70 |
|---|---|
| neutron number | 39 |
| Relative Atomic Mass | |
| g-factor | 0,571 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 21,14 ± 0,05 m
|
| spin | 1 |
| nuclear quadrupole moment | 0,105 ± 0,007
|
| opdagelsesdato | 1937 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 99.59% |
| ϵ (electron capture) | 0.41% |
| mass number | 71 |
|---|---|
| neutron number | 40 |
| Relative Atomic Mass | |
| g-factor | 1,7068866666667 ± 0,00006
|
| natural abundance | 39,892 ± 0,05
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 3/2 |
| nuclear quadrupole moment | 0,107 ± 0,001
|
| opdagelsesdato | 1923 |
| Paritet | - |
| mass number | 72 |
|---|---|
| neutron number | 41 |
| Relative Atomic Mass | |
| g-factor | -0,044046666666667 ± 0,0000066666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 14,025 ± 0,01 h
|
| spin | 3 |
| nuclear quadrupole moment | 0,53 ± 0,006
|
| opdagelsesdato | 1939 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 73 |
|---|---|
| neutron number | 42 |
| Relative Atomic Mass | |
| g-factor | 0,13933333333333 ± 0,0013333333333333
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 4,86 ± 0,03 h
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1949 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 74 |
|---|---|
| neutron number | 43 |
| Relative Atomic Mass | |
| g-factor | 0 ± 0,026666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 8,12 ± 0,12 m
|
| spin | 3 |
| nuclear quadrupole moment | 0,55 ± 0,04
|
| opdagelsesdato | 1956 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 75 |
|---|---|
| neutron number | 44 |
| Relative Atomic Mass | |
| g-factor | 1,2233333333333 ± 0,0026666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 126 ± 2 s
|
| spin | 3/2 |
| nuclear quadrupole moment | -0,285 ± 0,017
|
| opdagelsesdato | 1960 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 76 |
|---|---|
| neutron number | 45 |
| Relative Atomic Mass | |
| g-factor | -0,4725 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 30,6 ± 0,6 s
|
| spin | 2 |
| nuclear quadrupole moment | 0,33 ± 0,02
|
| opdagelsesdato | 1961 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 77 |
|---|---|
| neutron number | 46 |
| Relative Atomic Mass | |
| g-factor | 1,3453333333333 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 13,2 ± 0,2 s
|
| spin | 3/2 |
| nuclear quadrupole moment | -0,208 ± 0,013
|
| opdagelsesdato | 1968 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 78 |
|---|---|
| neutron number | 47 |
| Relative Atomic Mass | |
| g-factor | -0,607 ± 0,0025
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 5,09 ± 0,05 s
|
| spin | 2 |
| nuclear quadrupole moment | 0,33 ± 0,02
|
| opdagelsesdato | 1972 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 79 |
|---|---|
| neutron number | 48 |
| Relative Atomic Mass | |
| g-factor | 0,69733333333333 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,848 ± 0,003 s
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,158 ± 0,01
|
| opdagelsesdato | 1974 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 0.089% |
| mass number | 80 |
|---|---|
| neutron number | 49 |
| Relative Atomic Mass | |
| g-factor | 0,006 ± 0,00066666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 1,9 ± 0,1 s
|
| spin | 6 |
| nuclear quadrupole moment | 0,38 ± 0,02
|
| opdagelsesdato | 1974 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 0.86% |
| mass number | 81 |
|---|---|
| neutron number | 50 |
| Relative Atomic Mass | |
| g-factor | 0,6984 ± 0,002
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 1,217 ± 0,005 s
|
| spin | 5/2 |
| nuclear quadrupole moment | -0,048 ± 0,008
|
| opdagelsesdato | 1976 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 12.5% |
| mass number | 82 |
|---|---|
| neutron number | 51 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 600 ± 2 ms
|
| spin | 2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1976 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 21.2% |
| 2n (2-neutron emission) |
| mass number | 83 |
|---|---|
| neutron number | 52 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 310 ± 0,7 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1976 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 85% |
| 2n (2-neutron emission) |
| mass number | 84 |
|---|---|
| neutron number | 53 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 97,6 ± 1,2 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1991 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 43% |
| 2n (2-neutron emission) | 1.6% |
| mass number | 85 |
|---|---|
| neutron number | 54 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 95,3 ± 1 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1997 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 77% |
| 2n (2-neutron emission) | 1.3% |
| mass number | 86 |
|---|---|
| neutron number | 55 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 49 ± 2 ms
|
| spin | |
| nuclear quadrupole moment | |
| opdagelsesdato | 1997 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 69% |
| 2n (2-neutron emission) | 16.2% |
| mass number | 87 |
|---|---|
| neutron number | 56 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 29 ± 4 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 2010 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 81% |
| 2n (2-neutron emission) | 10.2% |
| mass number | 88 |
|---|---|
| neutron number | 57 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | |
| nuclear quadrupole moment | |
| opdagelsesdato | |
| Paritet |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) |
| opdager eller opfinder | Paul Émile Lecoq de Boisbaudran |
|---|---|
| fundsted | France |
| opdagelsesdato | 1875 |
| etymologi | Latin: Gallia (France). |
| udtale | GAL-i-em (engelsk) |
| Forekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (verdenshave) | |
| natural abundance (menneskelige krop) | |
| natural abundance (Meteoroid) | 0,00076 %
|
| natural abundance (Solen) | 0,000004 %
|
| Abundance in Universe | 0,000001 %
|
| 1 | s | 0.6906 |
| 2 | p | 3.9092 |
| 2 | s | 8.401 |
| 3 | d | 15.9067 |
| 3 | p | 14.7964 |
| 3 | s | 14.0038 |
| 4 | p | 24.7784 |
| 4 | s | 23.9332 |