Atomnummer | 45 |
---|---|
Atommasse | 102.9055 |
mass number | 103 |
Gruppe | 9 |
---|---|
Periode | 5 |
Blok | d |
proton | 45 p+ |
---|---|
neutron | 58 n0 |
elektron | 45 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, 16, 1 |
Valenselektron | 1 ⓘ |
electron configuration | [Kr] 4d8 5s1ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d8 5s1 |
Oxidationstrin | -3, -1, 0, 1, 2, 3, 4, 5, 6, 7 |
Elektronegativitet | 2.28
|
Electrophilicity Index | |
fundamental state of matter | |
stoffase | Fast stof |
gaseous state of matter | |
Kogepunkt | |
Smeltepunkt | |
critical pressure | |
critical temperature | |
trippelpunkt | |
appearance | |
farve | Silver
|
appearance | silvery white metallic |
Brydningsindeks | |
materialeegenskab | |
Varmeledningsevne | |
Termisk ekspansion | |
molar heat capacity | |
Varmefylde | |
Adiabateksponenten | |
electrical properties | |
type | Conductor |
specifik ledningsevne | |
Elektrisk resistivitet | |
superledning | |
Magnetisme | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0,0000000136 m³/Kg
|
magnetic susceptibility (Molar) | 0,0000000014 m³/mol
|
magnetic susceptibility (Volume) | 0,0001693
|
magnetic ordering | |
Curietemperaturen | |
Néel temperature | |
struktur | |
Krystalstruktur | Fladecentreret Kubisk (FCC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hårdhed | |
Kompressibilitetsmodul | |
Forskydningsmodul | |
E-modul | |
Poissons forhold | 0,26
|
speed of sound | |
klassificering | |
Kategori | Overgangsmetaller, Transition metals |
CAS Group | VIIIA |
IUPAC Group | VIII |
Glawe Number | 63 |
Mendeleev Number | 64 |
Pettifor Number | 66 |
Geochemical Class | noble metal |
Goldschmidt classification | siderophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 145
|
Neutron Mass Absorption | 0,063
|
quantum number | 4F9/2 |
rumgruppe | 225 (Fm_3m) |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 40 |
Natural Isotopes | 1 |
mass number | 88 |
---|---|
neutron number | 43 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | |
nuclear quadrupole moment | |
opdagelsesdato | |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 89 |
---|---|
neutron number | 44 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | |
p (proton emission) |
mass number | 90 |
---|---|
neutron number | 45 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 29 ± 3 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.7% |
mass number | 91 |
---|---|
neutron number | 46 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,47 ± 0,22 s
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 1.3% |
mass number | 92 |
---|---|
neutron number | 47 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 5,61 ± 0,08 s
|
spin | 6 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 2.05% |
mass number | 93 |
---|---|
neutron number | 48 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 13,9 ± 1,6 s
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 94 |
---|---|
neutron number | 49 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 70,6 ± 0,6 s
|
spin | 4 |
nuclear quadrupole moment | |
opdagelsesdato | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 1.8% |
mass number | 95 |
---|---|
neutron number | 50 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 5,02 ± 0,1 m
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1967 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 96 |
---|---|
neutron number | 51 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 9,9 ± 0,1 m
|
spin | 6 |
nuclear quadrupole moment | |
opdagelsesdato | 1967 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 97 |
---|---|
neutron number | 52 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 30,7 ± 0,6 m
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1955 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 98 |
---|---|
neutron number | 53 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 8,72 ± 0,12 m
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1955 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 99 |
---|---|
neutron number | 54 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 16,1 ± 0,2 d
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1952 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 100 |
---|---|
neutron number | 55 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 20,8 ± 0,1 h
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1948 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
ϵ (electron capture) | 95.1% |
e+ (positron emission) | 4.9% |
mass number | 101 |
---|---|
neutron number | 56 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 4,07 ± 0,05 y
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1948 |
Paritet | - |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
mass number | 102 |
---|---|
neutron number | 57 |
Relative Atomic Mass | |
g-factor | 0,25 ± 0,2
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 207 ± 1,5 d
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1941 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 78% |
β− (β− decay) | 22% |
mass number | 103 |
---|---|
neutron number | 58 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 100
|
radioaktivitet | stable isotope |
halveringstid | Not Radioactive ☢️ |
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1934 |
Paritet | - |
mass number | 104 |
---|---|
neutron number | 59 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 42,3 ± 0,4 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1939 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 99.55% |
β+ (β+ decay; β+ = ϵ + e+) | 0.45% |
mass number | 105 |
---|---|
neutron number | 60 |
Relative Atomic Mass | |
g-factor | 1,26 ± 0,014285714285714
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 35,341 ± 0,019 h
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1945 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 106 |
---|---|
neutron number | 61 |
Relative Atomic Mass | |
g-factor | 2,55 ± 0,03
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 30,07 ± 0,35 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1947 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 107 |
---|---|
neutron number | 62 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 21,7 ± 0,4 m
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1951 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 108 |
---|---|
neutron number | 63 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 16,8 ± 0,5 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1955 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 109 |
---|---|
neutron number | 64 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 80,8 ± 0,7 s
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1972 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 110 |
---|---|
neutron number | 65 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,35 ± 0,12 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1963 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 111 |
---|---|
neutron number | 66 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 11 ± 1 s
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1975 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 112 |
---|---|
neutron number | 67 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,4 ± 0,4 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1972 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 113 |
---|---|
neutron number | 68 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,8 ± 0,12 s
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1971 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 114 |
---|---|
neutron number | 69 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,85 ± 0,05 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1988 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 115 |
---|---|
neutron number | 70 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,03 ± 3 s
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1988 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 116 |
---|---|
neutron number | 71 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 685 ± 39 ms
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1970 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.1% |
mass number | 117 |
---|---|
neutron number | 72 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 421 ± 30 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1991 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 7.6% |
mass number | 118 |
---|---|
neutron number | 73 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 282 ± 9 ms
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3.1% |
mass number | 119 |
---|---|
neutron number | 74 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 190 ± 6 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 6.4% |
mass number | 120 |
---|---|
neutron number | 75 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 129,6 ± 4,2 ms
|
spin | 8 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 9.3% |
2n (2-neutron emission) |
mass number | 121 |
---|---|
neutron number | 76 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 74 ± 4 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 11% |
mass number | 122 |
---|---|
neutron number | 77 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 51 ± 6 ms
|
spin | 7 |
nuclear quadrupole moment | |
opdagelsesdato | 1997 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3.9% |
2n (2-neutron emission) |
mass number | 123 |
---|---|
neutron number | 78 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 42 ± 4 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 24% |
2n (2-neutron emission) |
mass number | 124 |
---|---|
neutron number | 79 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 30 ± 2 ms
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 31% |
2n (2-neutron emission) |
mass number | 125 |
---|---|
neutron number | 80 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 26,5 ± 2 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 126 |
---|---|
neutron number | 81 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 19 ± 3 ms
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 127 |
---|---|
neutron number | 82 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 28 ± 14 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2015 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 128 |
---|---|
neutron number | 83 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | |
nuclear quadrupole moment | |
opdagelsesdato | 2018 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
opdager eller opfinder | William Wollaston |
---|---|
fundsted | England |
opdagelsesdato | 1803 |
etymologi | Greek: rhodon (rose). Its salts give a rosy solution. |
udtale | RO-di-em (engelsk) |
Forekomst | |
---|---|
Abundance in Earth's crust | |
natural abundance (verdenshave) | |
natural abundance (menneskelige krop) | |
natural abundance (Meteoroid) | 0,000018 %
|
natural abundance (Solen) | 0,0000002 %
|
Abundance in Universe | 0,00000006 %
|
1 | s | 0.9244 |
2 | p | 4.0596 |
2 | s | 11.8454 |
3 | d | 14.595 |
3 | p | 16.8456 |
3 | s | 16.5615 |
4 | d | 31.5576 |
4 | p | 27.8604 |
4 | s | 26.4184 |
5 | s | 38.3605 |