| Atomnummer | 29 | 
|---|---|
| Atommassa | 63.546 | 
| masstal | 63 | 
| Grupp | 11 | 
|---|---|
| Period | 4 | 
| Block | d | 
| proton | 29 p+ | 
|---|---|
| neutron | 34 n0 | 
| elektron | 29 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, 1 | 
| valenselektron | 1 ⓘ | 
| elektronkonfiguration | [Ar] 3d10 4s1ⓘ 1s2 2s2 2p6 3s2 3p6 3d10 4s1 | 
| oxidationstal | -2, 0, 1, 2, 3, 4 | 
| elektronegativitet | 1.9 | 
| Electrophilicity Index | |
| fundamental state of matter | |
| aggregationstillstånd{ERROR} | |
| gaseous state of matter | |
| Kokpunkt | |
| Smältpunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| färg | Svart | 
| appearance | red-orange metallic luster | 
| Brytningsindex | |
| materialegenskap | |
| Värmeledningsförmåga | |
| termisk expansion | |
| molar heat capacity | |
| Specifik värmekapacitet | |
| heat capacity ratio | |
| electrical properties | |
| type | Conductor | 
| elektrisk konduktivitet | |
| resistivitet | |
| supraledare | |
| magnetism | |
| type | diamagnetic | 
| magnetisk susceptibilitet (Mass) | −0,00000000108 m³/Kg | 
| magnetisk susceptibilitet (Molar) | −0,0000000000686 m³/mol | 
| magnetisk susceptibilitet (Volume) | −0,00000963  | 
| magnetic ordering | |
| Curiepunkten | |
| Néel temperature | |
| struktur | |
| Kristallstruktur | {ERROR} | 
| Gitterkonstant | |
| Lattice Angles | π/2, π/2, π/2 | 
| mekanisk materialegenskap | |
| hårdhet | |
| Kompressibilitet | |
| skjuvmodul | |
| Young's modulus | |
| Poissons konstant | 0,34  | 
| ljudhastighet | |
| klassificering | |
| Kategori | Aktinider, Transition metals | 
| CAS Group | IB | 
| IUPAC Group | IB | 
| Glawe Number | 68 | 
| Mendeleev Number | 71 | 
| Pettifor Number | 72 | 
| Geochemical Class | first series transition metal | 
| Goldschmidt classification | chalcophile | 
| Gas Basicity | |
|---|---|
| Polariserbarhet | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Träffyta | 3,78  | 
| Neutron Mass Absorption | 0,0021  | 
| kvanttal | 2S1/2 | 
| rymdgrupp | 225 (Fm_3m) | 
| Stabila isotoper | 2 | 
|---|---|
| Instabila isotoper | 31 | 
| Natural Isotopes | 2 | 
| masstal | 52 | 
|---|---|
| neutrontal | 23 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | |
| Spinn | 3 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | |
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| p (proton emission) | 
| masstal | 53 | 
|---|---|
| neutrontal | 24 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | |
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | |
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| p (proton emission) | 
| masstal | 54 | 
|---|---|
| neutrontal | 25 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | |
| Spinn | 3 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | |
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| p (proton emission) | 
| masstal | 55 | 
|---|---|
| neutrontal | 26 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 55,9 ± 1,5 ms | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1987 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 
| masstal | 56 | 
|---|---|
| neutrontal | 27 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 80,8 ± 0,6 ms | 
| Spinn | 4 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1987 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 0.4% | 
| masstal | 57 | 
|---|---|
| neutrontal | 28 | 
| Relative Atomic Mass | |
| g-factor | 1,7213333333333 ± 0,0046666666666667  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 196,4 ± 0,7 ms | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1976 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 58 | 
|---|---|
| neutrontal | 29 | 
| Relative Atomic Mass | |
| g-factor | 0,571 ± 0,002  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 3,204 ± 0,007 s | 
| Spinn | 1 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1952 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 59 | 
|---|---|
| neutrontal | 30 | 
| Relative Atomic Mass | |
| g-factor | 1,2620666666667 ± 0,0006  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 81,5 ± 0,5 s | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1947 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 60 | 
|---|---|
| neutrontal | 31 | 
| Relative Atomic Mass | |
| g-factor | 0,61 ± 0,00025  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 23,7 ± 0,4 m | 
| Spinn | 2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1947 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 61 | 
|---|---|
| neutrontal | 32 | 
| Relative Atomic Mass | |
| g-factor | 1,4071333333333 ± 0,00033333333333333  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 3,343 ± 0,016 h | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1937 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 62 | 
|---|---|
| neutrontal | 33 | 
| Relative Atomic Mass | |
| g-factor | −0,38 ± 0,0004  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 9,672 ± 0,008 m | 
| Spinn | 1 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1936 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| masstal | 63 | 
|---|---|
| neutrontal | 34 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | 69,15 ± 0,15  | 
| radioaktivitet | stabil isotop | 
| Halveringstid | Not Radioactive ☢️ | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | −0,22 ± 0,015  | 
| upptäcktsdatum | 1923 | 
| Paritet | - | 
| masstal | 64 | 
|---|---|
| neutrontal | 35 | 
| Relative Atomic Mass | |
| g-factor | −0,2166 ± 0,0004  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 12,7004 ± 0,0013 h | 
| Spinn | 1 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1936 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 61.52% | 
| β− (β− decay) | 38.48% | 
| masstal | 65 | 
|---|---|
| neutrontal | 36 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | 30,85 ± 0,15  | 
| radioaktivitet | stabil isotop | 
| Halveringstid | Not Radioactive ☢️ | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | −0,204 ± 0,014  | 
| upptäcktsdatum | 1923 | 
| Paritet | - | 
| masstal | 66 | 
|---|---|
| neutrontal | 37 | 
| Relative Atomic Mass | |
| g-factor | −0,2826 ± 0,0008  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 5,12 ± 0,014 m | 
| Spinn | 1 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1937 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 67 | 
|---|---|
| neutrontal | 38 | 
| Relative Atomic Mass | |
| g-factor | 1,6780666666667 ± 0,0004  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 61,83 ± 0,12 h | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1948 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 68 | 
|---|---|
| neutrontal | 39 | 
| Relative Atomic Mass | |
| g-factor | 2,396 ± 0,0006  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 30,9 ± 0,6 s | 
| Spinn | 1 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1953 | 
| Paritet | + | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 69 | 
|---|---|
| neutrontal | 40 | 
| Relative Atomic Mass | |
| g-factor | 1,8943333333333 ± 0,00066666666666667  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 2,85 ± 0,15 m | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1966 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 70 | 
|---|---|
| neutrontal | 41 | 
| Relative Atomic Mass | |
| g-factor | 0,22801666666667 ± 0,000083333333333333  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 44,5 ± 0,2 s | 
| Spinn | 6 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1971 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 71 | 
|---|---|
| neutrontal | 42 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 19,4 ± 1,4 s | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1983 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 72 | 
|---|---|
| neutrontal | 43 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 6,63 ± 0,03 s | 
| Spinn | 2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1983 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| masstal | 73 | 
|---|---|
| neutrontal | 44 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 4,2 ± 0,12 s | 
| Spinn | 3/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1983 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.029% | 
| masstal | 74 | 
|---|---|
| neutrontal | 45 | 
| Relative Atomic Mass | |
| g-factor | −0,5335 ± 0,0006  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 1,606 ± 0,009 s | 
| Spinn | 2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1987 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.075% | 
| masstal | 75 | 
|---|---|
| neutrontal | 46 | 
| Relative Atomic Mass | |
| g-factor | 0,40276 ± 0,0004  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 1,224 ± 0,003 s | 
| Spinn | 5/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1985 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 2.7% | 
| masstal | 76 | 
|---|---|
| neutrontal | 47 | 
| Relative Atomic Mass | |
| g-factor | −0,36356666666667 ± 0,0005  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 637,7 ± 5,5 ms | 
| Spinn | 3 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1987 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 7.2% | 
| masstal | 77 | 
|---|---|
| neutrontal | 48 | 
| Relative Atomic Mass | |
| g-factor | 0,63852 ± 0,00068  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 470,3 ± 1,7 ms | 
| Spinn | 5/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1987 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 30.1% | 
| masstal | 78 | 
|---|---|
| neutrontal | 49 | 
| Relative Atomic Mass | |
| g-factor | 0,039666666666667 ± 0,0005  | 
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 330,7 ± 2 ms | 
| Spinn | 6 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1991 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 50.6% | 
| 2n (2-neutron emission) | 
| masstal | 79 | 
|---|---|
| neutrontal | 50 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 241,3 ± 2,1 ms | 
| Spinn | 5/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 1991 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 66% | 
| 2n (2-neutron emission) | 
| masstal | 80 | 
|---|---|
| neutrontal | 51 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 113,3 ± 6,4 ms | 
| Spinn | |
| nuclear quadrupole moment | |
| upptäcktsdatum | 1995 | 
| Paritet | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 58% | 
| 2n (2-neutron emission) | 
| masstal | 81 | 
|---|---|
| neutrontal | 52 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 73,2 ± 6,8 ms | 
| Spinn | 5/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 2010 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 81% | 
| 2n (2-neutron emission) | 
| masstal | 82 | 
|---|---|
| neutrontal | 53 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | 34 ± 7 ms | 
| Spinn | |
| nuclear quadrupole moment | |
| upptäcktsdatum | 2010 | 
| Paritet | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) | 
| masstal | 83 | 
|---|---|
| neutrontal | 54 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | |
| Spinn | 5/2 | 
| nuclear quadrupole moment | |
| upptäcktsdatum | 2017 | 
| Paritet | - | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) | 
| masstal | 84 | 
|---|---|
| neutrontal | 55 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ Radioaktivt grundämne | 
| Halveringstid | |
| Spinn | |
| nuclear quadrupole moment | |
| upptäcktsdatum | |
| Paritet | 
| decay mode | Intensitet | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 

| upptäckare eller uppfinnare | Known to the ancients. | 
|---|---|
| fyndplats | |
| upptäcktsdatum | |
| etymologi | Symbol from Latin: cuprum (island of Cyprus famed for its copper mines). | 
| uttal | KOP-er (engelska) | 
| Förekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (världshav) | |
| natural abundance (människokropp) | 0,0001 % | 
| natural abundance (meteoroid) | 0,011 % | 
| natural abundance (Solen) | 0,00007 % | 
| Abundance in Universe | 0,000006 % | 
| 1 | s | 0.6614 | 
| 2 | p | 3.903 | 
| 2 | s | 7.9802 | 
| 3 | d | 15.7994 | 
| 3 | p | 14.2694 | 
| 3 | s | 13.4057 | 
| 4 | s | 23.1576 |