Atomnummer | 51 |
---|---|
Atommasse | 121.76 |
mass number | 121 |
Gruppe | 15 |
---|---|
Periode | 5 |
Blok | p |
proton | 51 p+ |
---|---|
neutron | 70 n0 |
elektron | 51 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, 18, 5 |
Valenselektron | 5 ⓘ |
electron configuration | [Kr] 4d10 5s2 5p3ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p3 |
Oxidationstrin | -3, -2, -1, 0, 1, 2, 3, 4, 5 |
Elektronegativitet | 2.05
|
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 lustrous gray |
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) | -0,0000000109 m³/Kg
|
magnetic susceptibility (Molar) | -0,000000001327 m³/mol
|
magnetic susceptibility (Volume) | -0,000073
|
magnetic ordering | |
Curietemperaturen | |
Néel temperature | |
struktur | |
Krystalstruktur | Simpel Trigonal (RHL) |
lattice constant | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
hårdhed | |
Kompressibilitetsmodul | |
Forskydningsmodul | |
E-modul | |
Poissons forhold | |
speed of sound | |
klassificering | |
Kategori | Halvmetaller, Metalloids |
CAS Group | VB |
IUPAC Group | VA |
Glawe Number | 91 |
Mendeleev Number | 96 |
Pettifor Number | 88 |
Geochemical Class | semi-volatile |
Goldschmidt classification | chalcophile |
Stable Isotopes | 2 |
---|---|
Unstable Isotopes | 39 |
Natural Isotopes | 2 |
mass number | 102 |
---|---|
neutron number | 51 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | |
nuclear quadrupole moment | |
opdagelsesdato | |
Paritet |
decay mode | Intensitet |
---|---|
p (proton emission) |
mass number | 103 |
---|---|
neutron number | 52 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | + |
decay mode | Intensitet |
---|---|
p (proton emission) |
mass number | 104 |
---|---|
neutron number | 53 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 470 ± 130 ms
|
spin | |
nuclear quadrupole moment | |
opdagelsesdato | 1995 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | 7% |
p (proton emission) | 7% |
α (α emission) |
mass number | 105 |
---|---|
neutron number | 54 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,12 ± 0,16 s
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
p (proton emission) | 0.1% |
β+ p (β+-delayed proton emission) |
mass number | 106 |
---|---|
neutron number | 55 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 600 ± 200 ms
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1981 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 107 |
---|---|
neutron number | 56 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 4 ± 0,2 s
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 108 |
---|---|
neutron number | 57 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 7,4 ± 0,3 s
|
spin | 4 |
nuclear quadrupole moment | |
opdagelsesdato | 1976 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 109 |
---|---|
neutron number | 58 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 17,2 ± 0,5 s
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1976 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 110 |
---|---|
neutron number | 59 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 23,6 ± 0,3 s
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1972 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 111 |
---|---|
neutron number | 60 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 75 ± 1 s
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1972 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 112 |
---|---|
neutron number | 61 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 53,5 ± 0,6 s
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1959 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 113 |
---|---|
neutron number | 62 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 6,67 ± 0,07 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1958 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 114 |
---|---|
neutron number | 63 |
Relative Atomic Mass | |
g-factor | 0,57333333333333 ± 0,026666666666667
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,49 ± 0,03 m
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1959 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 115 |
---|---|
neutron number | 64 |
Relative Atomic Mass | |
g-factor | 1,384 ± 0,004
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 32,1 ± 0,3 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1958 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 116 |
---|---|
neutron number | 65 |
Relative Atomic Mass | |
g-factor | 0,905 ± 0,003
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 15,8 ± 0,8 m
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1949 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 117 |
---|---|
neutron number | 66 |
Relative Atomic Mass | |
g-factor | 1,372 ± 0,024
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,97 ± 0,02 h
|
spin | 5/2 |
nuclear quadrupole moment | 0,2 ± 1,2
|
opdagelsesdato | 1947 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 118 |
---|---|
neutron number | 67 |
Relative Atomic Mass | |
g-factor | 2,46 ± 0,07
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,6 ± 0,1 m
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1947 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 119 |
---|---|
neutron number | 68 |
Relative Atomic Mass | |
g-factor | 1,38 ± 0,004
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 38,19 ± 0,22 h
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1947 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
mass number | 120 |
---|---|
neutron number | 69 |
Relative Atomic Mass | |
g-factor | 2,3 ± 0,2
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 15,89 ± 0,04 m
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1937 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 121 |
---|---|
neutron number | 70 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 57,21 ± 0,05
|
radioaktivitet | stable isotope |
halveringstid | Not Radioactive ☢️ |
spin | 5/2 |
nuclear quadrupole moment | -0,543 ± 0,011
|
opdagelsesdato | 1922 |
Paritet | + |
mass number | 122 |
---|---|
neutron number | 71 |
Relative Atomic Mass | |
g-factor | -0,95 ± 0,01
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,7238 ± 0,0002 d
|
spin | 2 |
nuclear quadrupole moment | 1,28 ± 0,08
|
opdagelsesdato | 1939 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 97.59% |
β+ (β+ decay; β+ = ϵ + e+) | 2.41% |
mass number | 123 |
---|---|
neutron number | 72 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 42,79 ± 0,05
|
radioaktivitet | stable isotope |
halveringstid | Not Radioactive ☢️ |
spin | 7/2 |
nuclear quadrupole moment | -0,692 ± 0,014
|
opdagelsesdato | 1922 |
Paritet | + |
mass number | 124 |
---|---|
neutron number | 73 |
Relative Atomic Mass | |
g-factor | 0,4 ± 0,0066666666666667
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 60,2 ± 0,03 d
|
spin | 3 |
nuclear quadrupole moment | 2,8 ± 0,2
|
opdagelsesdato | 1939 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 125 |
---|---|
neutron number | 74 |
Relative Atomic Mass | |
g-factor | 0,75142857142857 ± 0,011428571428571
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,7576 ± 0,0011 y
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1951 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 126 |
---|---|
neutron number | 75 |
Relative Atomic Mass | |
g-factor | 0,16 ± 0,00875
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 12,35 ± 0,06 d
|
spin | 8 |
nuclear quadrupole moment | |
opdagelsesdato | 1956 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 127 |
---|---|
neutron number | 76 |
Relative Atomic Mass | |
g-factor | 0,77142857142857 ± 0,011428571428571
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,85 ± 0,05 d
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1939 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 128 |
---|---|
neutron number | 77 |
Relative Atomic Mass | |
g-factor | 0,1625 ± 0,025
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 9,05 ± 0,04 h
|
spin | 8 |
nuclear quadrupole moment | |
opdagelsesdato | 1956 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 129 |
---|---|
neutron number | 78 |
Relative Atomic Mass | |
g-factor | 0,79714285714286 ± 0,011428571428571
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 4,366 ± 0,026 h
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1939 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 130 |
---|---|
neutron number | 79 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 39,5 ± 0,8 m
|
spin | 8 |
nuclear quadrupole moment | |
opdagelsesdato | 1962 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 131 |
---|---|
neutron number | 80 |
Relative Atomic Mass | |
g-factor | 0,82571428571429 ± 0,011428571428571
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 23,03 ± 0,04 m
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1956 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 132 |
---|---|
neutron number | 81 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,79 ± 0,07 m
|
spin | 4 |
nuclear quadrupole moment | |
opdagelsesdato | 1956 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 133 |
---|---|
neutron number | 82 |
Relative Atomic Mass | |
g-factor | 0,85714285714286 ± 0,011428571428571
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,34 ± 0,05 m
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1966 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 134 |
---|---|
neutron number | 83 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 674 ± 4 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1967 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 135 |
---|---|
neutron number | 84 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,668 ± 0,009 s
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1964 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 19.1% |
mass number | 136 |
---|---|
neutron number | 85 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 923 ± 14 ms
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1976 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 24.7% |
2n (2-neutron emission) | 0.14% |
mass number | 137 |
---|---|
neutron number | 86 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 497 ± 21 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 49% |
2n (2-neutron emission) |
mass number | 138 |
---|---|
neutron number | 87 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 333 ± 7 ms
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 72% |
2n (2-neutron emission) |
mass number | 139 |
---|---|
neutron number | 88 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 182 ± 9 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 90% |
2n (2-neutron emission) |
mass number | 140 |
---|---|
neutron number | 89 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 170 ± 6 ms
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 2010 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 23% |
2n (2-neutron emission) | 7.6% |
mass number | 141 |
---|---|
neutron number | 90 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 103 ± 29 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2018 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 142 |
---|---|
neutron number | 91 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 80 ± 50 ms
|
spin | |
nuclear quadrupole moment | |
opdagelsesdato | 2018 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
opdager eller opfinder | Known to the ancients. |
---|---|
fundsted | |
opdagelsesdato | |
etymologi | Greek: anti and monos (not alone); symbol from mineral stibnite. |
udtale | AN-teh-MOH-ni (engelsk) |
Forekomst | |
---|---|
Abundance in Earth's crust | |
natural abundance (verdenshave) | |
natural abundance (menneskelige krop) | |
natural abundance (Meteoroid) | 0,000012 %
|
natural abundance (Solen) | 0,0000001 %
|
Abundance in Universe | 0,00000004 %
|
1 | s | 1.0256 |
2 | p | 4.1274 |
2 | s | 13.4046 |
3 | d | 14.2002 |
3 | p | 17.8161 |
3 | s | 17.7909 |
4 | d | 32.0256 |
4 | p | 28.8188 |
4 | s | 27.4564 |
5 | p | 41.0055 |
5 | s | 39.389 |