Atomnummer | 75 |
---|---|
Atommasse | 186.207 |
mass number | 187 |
Gruppe | 7 |
---|---|
Periode | 6 |
Blok | d |
proton | 75 p+ |
---|---|
neutron | 112 n0 |
elektron | 75 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, 32, 13, 2 |
Valenselektron | 2 ⓘ |
electron configuration | [Xe] 4f14 5d5 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d5 6s2 |
Oxidationstrin | -3, -1, 0, 1, 2, 3, 4, 5, 6, 7 |
Elektronegativitet | 1.9
|
Electrophilicity Index | |
fundamental state of matter | |
stoffase | Fast stof |
gaseous state of matter | |
Kogepunkt | |
Smeltepunkt | |
critical pressure | |
critical temperature | |
trippelpunkt | |
appearance | |
farve | Grå
|
appearance | silvery-grayish |
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) | 0,00000000456 m³/Kg
|
magnetic susceptibility (Molar) | 0,000000000849 m³/mol
|
magnetic susceptibility (Volume) | 0,0000959
|
magnetic ordering | |
Curietemperaturen | |
Néel temperature | |
struktur | |
Krystalstruktur | Simpel Hexagonal (HEX) |
lattice constant | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
hårdhed | |
Kompressibilitetsmodul | |
Forskydningsmodul | |
E-modul | |
Poissons forhold | 0,3
|
speed of sound | |
klassificering | |
Kategori | Overgangsmetaller, Transition metals |
CAS Group | VIIA |
IUPAC Group | VIIB |
Glawe Number | 58 |
Mendeleev Number | 57 |
Pettifor Number | 59 |
Geochemical Class | |
Goldschmidt classification | siderophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 90
|
Neutron Mass Absorption | 0,016
|
quantum number | 6S5/2 |
rumgruppe | 194 (P63/mmc) |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 40 |
Natural Isotopes | 2 |
mass number | 159 |
---|---|
neutron number | 84 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 2006 |
Paritet | + |
decay mode | Intensitet |
---|---|
p (proton emission) | |
α (α emission) |
mass number | 160 |
---|---|
neutron number | 85 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 611 ± 7 us
|
spin | 4 |
nuclear quadrupole moment | |
opdagelsesdato | 1992 |
Paritet | - |
decay mode | Intensitet |
---|---|
p (proton emission) | 89% |
α (α emission) | 11% |
mass number | 161 |
---|---|
neutron number | 86 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 440 ± 1 us
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
p (proton emission) | 100% |
α (α emission) |
mass number | 162 |
---|---|
neutron number | 87 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 107 ± 13 ms
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1979 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 94% |
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 163 |
---|---|
neutron number | 88 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 390 ± 70 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 32% |
mass number | 164 |
---|---|
neutron number | 89 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 719 ± 89 ms
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1979 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | |
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 165 |
---|---|
neutron number | 90 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 1,6 ± 0,6 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1981 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 86% |
α (α emission) | 14% |
mass number | 166 |
---|---|
neutron number | 91 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,25 ± 0,21 s
|
spin | 7 |
nuclear quadrupole moment | |
opdagelsesdato | 1978 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 88% |
α (α emission) | 12% |
mass number | 167 |
---|---|
neutron number | 92 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,4 ± 0,4 s
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1992 |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 168 |
---|---|
neutron number | 93 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 4,4 ± 0,1 s
|
spin | 7 |
nuclear quadrupole moment | |
opdagelsesdato | 1992 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.005% |
mass number | 169 |
---|---|
neutron number | 94 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 8,1 ± 0,5 s
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1978 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 0.005% |
mass number | 170 |
---|---|
neutron number | 95 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 8 |
nuclear quadrupole moment | |
opdagelsesdato | 1974 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 171 |
---|---|
neutron number | 96 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 15,2 ± 0,4 s
|
spin | 9/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1987 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 172 |
---|---|
neutron number | 97 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 55 ± 5 s
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1977 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 173 |
---|---|
neutron number | 98 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2 ± 0,3 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1986 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 174 |
---|---|
neutron number | 99 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,4 ± 0,04 m
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1972 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 175 |
---|---|
neutron number | 100 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 5,89 ± 0,05 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1967 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 176 |
---|---|
neutron number | 101 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 5,3 ± 0,3 m
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1967 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 177 |
---|---|
neutron number | 102 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 14 ± 1 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1957 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 178 |
---|---|
neutron number | 103 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 13,2 ± 0,2 m
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1957 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 179 |
---|---|
neutron number | 104 |
Relative Atomic Mass | |
g-factor | 1,12 ± 0,16
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 19,5 ± 0,1 m
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1960 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 180 |
---|---|
neutron number | 105 |
Relative Atomic Mass | |
g-factor | 1,6 ± 0,2
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,46 ± 0,03 m
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1955 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 181 |
---|---|
neutron number | 106 |
Relative Atomic Mass | |
g-factor | 1,276 ± 0,028
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 19,9 ± 0,7 h
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1957 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 182 |
---|---|
neutron number | 107 |
Relative Atomic Mass | |
g-factor | 0,40571428571429 ± 0,0085714285714286
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 64,2 ± 0,5 h
|
spin | 7 |
nuclear quadrupole moment | |
opdagelsesdato | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 183 |
---|---|
neutron number | 108 |
Relative Atomic Mass | |
g-factor | 1,2632 ± 0,006
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 70 ± 1,4 d
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
mass number | 184 |
---|---|
neutron number | 109 |
Relative Atomic Mass | |
g-factor | 0,84333333333333 ± 0,016666666666667
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 35,4 ± 0,7 d
|
spin | 3 |
nuclear quadrupole moment | |
opdagelsesdato | 1940 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 185 |
---|---|
neutron number | 110 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 37,4 ± 0,05
|
radioaktivitet | stable isotope |
halveringstid | Not Radioactive ☢️ |
spin | 5/2 |
nuclear quadrupole moment | 2,07 ± 0,05
|
opdagelsesdato | 1931 |
Paritet | + |
mass number | 186 |
---|---|
neutron number | 111 |
Relative Atomic Mass | |
g-factor | 1,734 ± 0,003
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3,7185 ± 0,0005 d
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1939 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 92.53% |
ϵ (electron capture) | 7.47% |
mass number | 187 |
---|---|
neutron number | 112 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 62,6 ± 0,05
|
radioaktivitet | ☢️ radioactive element |
halveringstid | 41,6 ± 0,02 Gy
|
spin | 5/2 |
nuclear quadrupole moment | 1,94 ± 0,05
|
opdagelsesdato | 1931 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
α (α emission) | 0% |
mass number | 188 |
---|---|
neutron number | 113 |
Relative Atomic Mass | |
g-factor | 1,783 ± 0,005
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 17,005 ± 0,003 h
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1939 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 189 |
---|---|
neutron number | 114 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 24,3 ± 0,4 h
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1963 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 190 |
---|---|
neutron number | 115 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 3 ± 0,2 m
|
spin | 2 |
nuclear quadrupole moment | |
opdagelsesdato | 1955 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 191 |
---|---|
neutron number | 116 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 9,8 ± 0,5 m
|
spin | 3/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1963 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 192 |
---|---|
neutron number | 117 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 15,4 ± 0,5 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
opdagelsesdato | 1965 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 193 |
---|---|
neutron number | 118 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 1999 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) |
mass number | 194 |
---|---|
neutron number | 119 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 5 ± 1 s
|
spin | 1 |
nuclear quadrupole moment | |
opdagelsesdato | 1999 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 195 |
---|---|
neutron number | 120 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 6 ± 1 s
|
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2008 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
mass number | 196 |
---|---|
neutron number | 121 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | 2,4 ± 1,5 s
|
spin | |
nuclear quadrupole moment | |
opdagelsesdato | 2008 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) |
mass number | 197 |
---|---|
neutron number | 122 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2009 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) |
mass number | 198 |
---|---|
neutron number | 123 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | |
nuclear quadrupole moment | |
opdagelsesdato | 2009 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
mass number | 199 |
---|---|
neutron number | 124 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitet | ☢️ radioactive element |
halveringstid | |
spin | 5/2 |
nuclear quadrupole moment | |
opdagelsesdato | 2012 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) |
opdager eller opfinder | Walter Noddack, Ida Tacke, Otto Berg |
---|---|
fundsted | Germany |
opdagelsesdato | 1925 |
etymologi | Latin: Rhenus, the Rhine River. |
udtale | REE-ni-em (engelsk) |
Forekomst | |
---|---|
Abundance in Earth's crust | |
natural abundance (verdenshave) | |
natural abundance (menneskelige krop) | |
natural abundance (Meteoroid) | 0,0000049 %
|
natural abundance (Solen) | 0,00000001 %
|
Abundance in Universe | 0,00000002 %
|
1 | s | 1.4522 |
2 | p | 4.438 |
2 | s | 19.5902 |
3 | d | 13.5453 |
3 | p | 21.5655 |
3 | s | 22.3515 |
4 | d | 36.9456 |
4 | f | 39.0752 |
4 | p | 34.6268 |
4 | s | 33.6436 |
5 | d | 57.617 |
5 | p | 52.856 |
5 | s | 50.643 |
6 | s | 64.884 |