Atomnummer | 73 |
---|---|
Atommassa | 180.94788 |
masstal | 181 |
Grupp | 5 |
---|---|
Period | 6 |
Block | d |
Protoner | 73 p+ |
---|---|
Neutroner | 108 n0 |
Electrons | 73 e- |
fysisk egenskap | |
---|---|
atomradie | 145 pm
|
molvolym | 10,9 cm³/mol
|
kovalent radie | 146 pm
|
Metallic Radius | 134 pm
|
ionic radius | 72 pm
|
Crystal Radius | 86 pm
|
Van der Waalsradie | 222 pm
|
densitet | 16,4 g/cm³
|
energi | |
proton affinity | |
Elektronaffinitet | 0,322 eV/particle
|
joniseringsenergi | 7,54957 eV/particle
|
ångbildningsvärme | 758 kJ/mol
|
smältvärme | 24,7 kJ/mol
|
Bildningsentalpi | 782 kJ/mol
|
Electrons | |
electron shell | 2, 8, 18, 32, 11, 2 |
valenselektron | 2 |
elektronkonfiguration | [Xe] 4f14 5d3 6s2 |
oxidationstal | -3, -1, 0, 1, 2, 3, 4, 5 |
elektronegativitet | 1.5
|
Electrophilicity | 1,0716190618855992 eV/particle
|
Phases | |
aggregationstillstånd | Fast |
Gas Phase | |
Kokpunkt | 5 728,15 K
|
Smältpunkt | 3 290,15 K
|
critical pressure | |
critical temperature | |
trippelpunkt | |
Visual | |
färg | Grå
|
appearance | gray blue |
Brytningsindex | |
materialegenskap | |
Värmeledningsförmåga | 57,5 W/(m K)
|
termisk expansion | 0,0000063 1/K
|
molar heat capacity | 25,36 J/(mol K)
|
Specifik värmekapacitet | 0,14 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
elektrisk konduktivitet | 7,7 MS/m
|
resistivitet | 0,00000013 m Ω
|
supraledare | 4,47 K
|
magnetism | |
type | paramagnetic |
magnetisk susceptibilitet (Mass) | 0,0000000107 m³/Kg
|
magnetisk susceptibilitet (Molar) | 0,000000001936 m³/mol
|
magnetisk susceptibilitet (Volume) | 0,0001782
|
magnetic ordering | |
Curiepunkten | |
Néel temperature | |
Structure | |
Kristallstruktur | Rymdcentrerat kubisk (BCC) |
Gitterkonstant | 3,31 Å
|
Lattice Angles | π/2, π/2, π/2 |
mekanisk materialegenskap | |
hårdhet | 6,5 MPa
|
Kompressibilitet | 200 GPa
|
skjuvmodul | 69 GPa
|
Young's modulus | 186 GPa
|
Poissons konstant | 0,34
|
ljudhastighet | 3 400 m/s
|
klassificering | |
Kategori | Övergångsmetaller, Transition metals |
CAS Group | VA |
IUPAC Group | VB |
Glawe Number | 52 |
Mendeleev Number | 49 |
Pettifor Number | 53 |
Geochemical Class | high field strength |
Goldschmidt classification | litophile |
övrigt | |
Gas Basicity | |
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Träffyta | 20,5
|
Neutron Mass Absorption | 0,0041
|
kvanttal | 4F3/2 |
rymdgrupp | 229 (Im_3m) |
Stabila isotoper | 1 |
---|---|
Instabila isotoper | 39 |
Radioactive Isotopes | 39 |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 155 |
g-factor | |
Halveringstid | 3,2 ± 1,3 ms
|
Spinn | 11/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2007 |
Paritet | - |
decay mode | Intensitet |
---|---|
p (proton emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 156 |
g-factor | |
Halveringstid | 106 ± 4 ms
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1992 |
Paritet | - |
decay mode | Intensitet |
---|---|
p (proton emission) | 71% |
β+ (β+ decay; β+ = ϵ + e+) | 29% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 157 |
g-factor | |
Halveringstid | 10,1 ± 0,4 ms
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
α (α emission) | 96.6% |
p (proton emission) | 3.4% |
β+ (β+ decay; β+ = ϵ + e+) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 158 |
g-factor | |
Halveringstid | 49 ± 4 ms
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1979 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 159 |
g-factor | |
Halveringstid | 1,04 ± 0,09 s
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 66% |
α (α emission) | 34% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 160 |
g-factor | |
Halveringstid | 1,7 ± 0,2 s
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1979 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | % |
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 161 |
g-factor | |
Halveringstid | |
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1979 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | % |
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 162 |
g-factor | |
Halveringstid | 3,57 ± 0,12 s
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1985 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.926% |
α (α emission) | 0.074% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 163 |
g-factor | |
Halveringstid | 10,6 ± 1,8 s
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1985 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 164 |
g-factor | |
Halveringstid | 14,2 ± 0,3 s
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1982 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 165 |
g-factor | |
Halveringstid | 31 ± 1,5 s
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1982 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 166 |
g-factor | |
Halveringstid | 34,4 ± 0,5 s
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1977 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 167 |
g-factor | |
Halveringstid | 1,33 ± 0,07 m
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1982 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 168 |
g-factor | |
Halveringstid | 2 ± 0,1 m
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 169 |
g-factor | |
Halveringstid | 4,9 ± 0,4 m
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 170 |
g-factor | |
Halveringstid | 6,76 ± 0,06 m
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 171 |
g-factor | |
Halveringstid | 23,3 ± 0,3 m
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 172 |
g-factor | |
Halveringstid | 36,8 ± 0,3 m
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1964 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 173 |
g-factor | 0,68 ± 0,012
|
Halveringstid | 3,14 ± 0,13 h
|
Spinn | 5/2 |
nuclear quadrupole moment | −1,8 ± 0,2
|
upptäcktsdatum | 1960 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 174 |
g-factor | |
Halveringstid | 1,14 ± 0,08 h
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1960 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 175 |
g-factor | 0,64857142857143 ± 0,014285714285714
|
Halveringstid | 10,5 ± 0,2 h
|
Spinn | 7/2 |
nuclear quadrupole moment | 3,5 ± 0,3
|
upptäcktsdatum | 1960 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 176 |
g-factor | |
Halveringstid | 8,09 ± 0,05 h
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1948 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 177 |
g-factor | 0,64285714285714 ± 0,014285714285714
|
Halveringstid | 56,36 ± 0,13 h
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1948 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 178 |
g-factor | |
Halveringstid | 2,36 ± 0,08 h
|
Spinn | 7 |
nuclear quadrupole moment | |
upptäcktsdatum | 1950 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 179 |
g-factor | 0,65314285714286 ± 0,0017142857142857
|
Halveringstid | 1,82 ± 0,03 y
|
Spinn | 7/2 |
nuclear quadrupole moment | 3,27 ± 0,04
|
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 180 |
g-factor | |
Halveringstid | 8,154 ± 0,006 h
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1938 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 85% |
β− (β− decay) | 15% |
natural abundance | 99,98799 ± 0,00032
|
---|---|
relative atomic mass | |
masstal | 181 |
g-factor | |
Halveringstid | |
Spinn | 7/2 |
nuclear quadrupole moment | 3,17 ± 0,02
|
upptäcktsdatum | 1932 |
Paritet | + |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 182 |
g-factor | 1,0066666666667 ± 0,01
|
Halveringstid | 114,74 ± 0,12 d
|
Spinn | 3 |
nuclear quadrupole moment | 2,6 ± 0,3
|
upptäcktsdatum | 1938 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 183 |
g-factor | 0,67428571428571 ± 0,0085714285714286
|
Halveringstid | 5,1 ± 0,1 d
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 184 |
g-factor | |
Halveringstid | 8,7 ± 0,1 h
|
Spinn | 5 |
nuclear quadrupole moment | |
upptäcktsdatum | 1955 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 185 |
g-factor | |
Halveringstid | 49,4 ± 1,5 m
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 186 |
g-factor | |
Halveringstid | 10,5 ± 0,3 m
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1955 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 187 |
g-factor | |
Halveringstid | 2,3 ± 6 m
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 188 |
g-factor | |
Halveringstid | 19,6 ± 2 s
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 189 |
g-factor | |
Halveringstid | |
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 190 |
g-factor | |
Halveringstid | 5,3 ± 0,7 s
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 2009 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 191 |
g-factor | |
Halveringstid | |
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2009 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 192 |
g-factor | |
Halveringstid | 2,2 ± 0,7 s
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2009 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 193 |
g-factor | |
Halveringstid | |
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 194 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
upptäckare eller uppfinnare | Anders Ekeberg |
---|---|
fyndplats | Sweden |
upptäcktsdatum | 1802 |
etymologi | From king Tantalus of Greek mythology, father of Niobe. |
uttal | TAN-te-lem (engelska) |
1 | s | 1.4163 |
2 | p | 4.4136 |
2 | s | 19.0702 |
3 | d | 13.5589 |
3 | p | 21.1996 |
3 | s | 21.9085 |
4 | d | 36.676 |
4 | f | 39.5296 |
4 | p | 34.2652 |
4 | s | 33.2412 |
5 | d | 56.632 |
5 | p | 52.5265 |
5 | s | 50.3065 |
6 | s | 63.475 |