Atomnummer | 65 |
---|---|
Atommassa | 158.92535 |
masstal | 159 |
Grupp | |
---|---|
Period | 6 |
Block | f |
Protoner | 65 p+ |
---|---|
Neutroner | 94 n0 |
Electrons | 65 e- |
fysisk egenskap | |
---|---|
atomradie | 175 pm
|
molvolym | 19,2 cm³/mol
|
kovalent radie | 168 pm
|
Metallic Radius | |
ionic radius | 92,3 pm
|
Crystal Radius | 106,3 pm
|
Van der Waalsradie |
233 pm
|
densitet | 8,23 g/cm³
|
energi | |
proton affinity | |
Elektronaffinitet | 1,165 eV/particle
|
joniseringsenergi | 5,8638 eV/particle
|
ångbildningsvärme | 389 kJ/mol
|
smältvärme | |
Bildningsentalpi | 388,7 kJ/mol
|
Electrons | |
electron shell | 2, 8, 18, 27, 8, 2 |
valenselektron | 2 |
elektronkonfiguration | [Xe] 4f9 6s2 |
oxidationstal | 0, 1, 2, 3, 4 |
elektronegativitet | |
Electrophilicity | 1,3142725121307568 eV/particle
|
Phases | |
aggregationstillstånd | Fast |
Gas Phase | |
Kokpunkt | 3 503,15 K
|
Smältpunkt | 1 632,15 K
|
critical pressure | |
critical temperature | |
trippelpunkt | |
Visual | |
färg | Silver
|
appearance | silvery white |
Brytningsindex | |
materialegenskap | |
Värmeledningsförmåga | 11,1 W/(m K)
|
termisk expansion | 0,0000103 1/K
|
molar heat capacity | 28,91 J/(mol K)
|
Specifik värmekapacitet | 0,182 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
elektrisk konduktivitet | 0,83 MS/m
|
resistivitet | 0,0000012 m Ω
|
supraledare | |
magnetism | |
type | paramagnetic |
magnetisk susceptibilitet (Mass) | 0,0000136 m³/Kg
|
magnetisk susceptibilitet (Molar) | 0,000002161385 m³/mol
|
magnetisk susceptibilitet (Volume) | 0,1117784
|
magnetic ordering | |
Curiepunkten | 222 K
|
Néel temperature | 230 K
|
Structure | |
Kristallstruktur | Enkelt hexagonalt (HEX) |
Gitterkonstant | 3,6 Å
|
Lattice Angles | π/2, π/2, 2 π/3 |
mekanisk materialegenskap | |
hårdhet | |
Kompressibilitet | 38,7 GPa
|
skjuvmodul | 22 GPa
|
Young's modulus | 56 GPa
|
Poissons konstant | 0,26
|
ljudhastighet | 2 620 m/s
|
klassificering | |
Kategori | Lantanoider, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 25 |
Mendeleev Number | 29 |
Pettifor Number | 26 |
Geochemical Class | rare earth & related |
Goldschmidt classification | litophile |
övrigt | |
Gas Basicity | |
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Träffyta | 23
|
Neutron Mass Absorption | 0,009
|
kvanttal | 6H15/2 |
rymdgrupp | 194 (P63/mmc) |
Stabila isotoper | 1 |
---|---|
Instabila isotoper | 39 |
Radioactive Isotopes | 39 |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 135 |
g-factor | |
Halveringstid | 1,01 ± 0,28 ms
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2004 |
Paritet | - |
decay mode | Intensitet |
---|---|
p (proton emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 136 |
g-factor | |
Halveringstid | |
Spinn | 5 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | % |
β+ p (β+-delayed proton emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 137 |
g-factor | |
Halveringstid | |
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | + |
decay mode | Intensitet |
---|---|
p (proton emission) | % |
β+ (β+ decay; β+ = ϵ + e+) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 138 |
g-factor | |
Halveringstid | |
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1993 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | % |
β+ p (β+-delayed proton emission) | % |
p (proton emission) | 0% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 139 |
g-factor | |
Halveringstid | 1,6 ± 0,2 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 140 |
g-factor | |
Halveringstid | 2,29 ± 0,15 s
|
Spinn | 7 |
nuclear quadrupole moment | |
upptäcktsdatum | 1986 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
ϵ (electron capture) | 3% |
β+ p (β+-delayed proton emission) | 0.26% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 141 |
g-factor | |
Halveringstid | 3,5 ± 0,2 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1986 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 142 |
g-factor | |
Halveringstid | 597 ± 17 ms
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1991 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
e+ (positron emission) | 96.8% |
ϵ (electron capture) | 3.2% |
β+ p (β+-delayed proton emission) | 0.0022% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 143 |
g-factor | |
Halveringstid | 12 ± 1 s
|
Spinn | 11/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1985 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 144 |
g-factor | |
Halveringstid | |
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1982 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 145 |
g-factor | |
Halveringstid | 30,9 ± 0,6 s
|
Spinn | 11/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1981 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 146 |
g-factor | |
Halveringstid | 8 ± 4 s
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1974 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 147 |
g-factor | 3,42 ± 0,1
|
Halveringstid | 1,64 ± 0,03 h
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 148 |
g-factor | −0,88 ± 0,01
|
Halveringstid | 60 ± 1 m
|
Spinn | 2 |
nuclear quadrupole moment | −0,3 ± 0,2
|
upptäcktsdatum | 1960 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 149 |
g-factor | 2,72 ± 0,04
|
Halveringstid | 4,118 ± 0,025 h
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 83.3% |
α (α emission) | 16.7% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 150 |
g-factor | −0,45 ± 0,01
|
Halveringstid | 3,48 ± 0,16 h
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1959 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 151 |
g-factor | 1,852 ± 0,012
|
Halveringstid | 17,609 ± 0,001 h
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1953 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.9905% |
α (α emission) | 0.0095% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 152 |
g-factor | −0,29 ± 0,01
|
Halveringstid | 17,5 ± 0,1 h
|
Spinn | 2 |
nuclear quadrupole moment | 0,34 ± 0,13
|
upptäcktsdatum | 1959 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 153 |
g-factor | 1,388 ± 0,008
|
Halveringstid | 2,34 ± 0,01 d
|
Spinn | 5/2 |
nuclear quadrupole moment | 1,08 ± 0,14
|
upptäcktsdatum | 1957 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 154 |
g-factor | |
Halveringstid | 9,994 ± 0,039 h
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1972 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β− (β− decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 155 |
g-factor | 1,3533333333333 ± 0,013333333333333
|
Halveringstid | 5,32 ± 0,06 d
|
Spinn | 3/2 |
nuclear quadrupole moment | 1,41 ± 0,06
|
upptäcktsdatum | 1957 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 156 |
g-factor | 0,56666666666667 ± 0,066666666666667
|
Halveringstid | 5,35 ± 0,1 d
|
Spinn | 3 |
nuclear quadrupole moment | 2,3 ± 0,8
|
upptäcktsdatum | 1950 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β− (β− decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 157 |
g-factor | 1,3533333333333 ± 0,013333333333333
|
Halveringstid | 71 ± 7 y
|
Spinn | 3/2 |
nuclear quadrupole moment | 1,4 ± 0,08
|
upptäcktsdatum | 1960 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 158 |
g-factor | 0,58433333333333 ± 0,0023333333333333
|
Halveringstid | 180 ± 11 y
|
Spinn | 3 |
nuclear quadrupole moment | |
upptäcktsdatum | 1957 |
Paritet | - |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 83.4% |
β− (β− decay) | 16.6% |
natural abundance | 100
|
---|---|
relative atomic mass | |
masstal | 159 |
g-factor | 1,3393333333333 ± 0,0026666666666667
|
Halveringstid | |
Spinn | 3/2 |
nuclear quadrupole moment | 1,432 ± 0,008
|
upptäcktsdatum | 1933 |
Paritet | + |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 160 |
g-factor | 0,566 ± 0,0026666666666667
|
Halveringstid | 72,3 ± 0,2 d
|
Spinn | 3 |
nuclear quadrupole moment | 3,85 ± 0,05
|
upptäcktsdatum | 1943 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 161 |
g-factor | 1,4666666666667 ± 0,066666666666667
|
Halveringstid | 6,948 ± 0,005 d
|
Spinn | 3/2 |
nuclear quadrupole moment | 1,3 ± 0,6
|
upptäcktsdatum | 1949 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 162 |
g-factor | |
Halveringstid | 7,6 ± 0,15 m
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1965 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 163 |
g-factor | |
Halveringstid | 19,5 ± 0,3 m
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1966 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 164 |
g-factor | |
Halveringstid | 3 ± 0,1 m
|
Spinn | 5 |
nuclear quadrupole moment | |
upptäcktsdatum | 1968 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 165 |
g-factor | |
Halveringstid | 2,11 ± 0,1 m
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1983 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 166 |
g-factor | |
Halveringstid | 27,1 ± 1,5 s
|
Spinn | 1 |
nuclear quadrupole moment | |
upptäcktsdatum | 1996 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 167 |
g-factor | |
Halveringstid | 18,9 ± 1,6 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 168 |
g-factor | |
Halveringstid | 9,4 ± 0,4 s
|
Spinn | 4 |
nuclear quadrupole moment | |
upptäcktsdatum | 1999 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 169 |
g-factor | |
Halveringstid | 5,13 ± 0,32 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 170 |
g-factor | |
Halveringstid | 960 ± 78 ms
|
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 171 |
g-factor | |
Halveringstid | 1,23 ± 0,1 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 172 |
g-factor | |
Halveringstid | 760 ± 190 ms
|
Spinn | 6 |
nuclear quadrupole moment | |
upptäcktsdatum | 2012 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 173 |
g-factor | |
Halveringstid | |
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2018 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 174 |
g-factor | |
Halveringstid | |
Spinn | 2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2018 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
upptäckare eller uppfinnare | Carl Mosander |
---|---|
fyndplats | Sweden |
upptäcktsdatum | 1843 |
etymologi | Named after Ytterby, a village in Sweden. |
uttal | TUR-bi-em (engelska) |
1 | s | 1.2739 |
2 | p | 4.3076 |
2 | s | 17.0278 |
3 | d | 13.7015 |
3 | p | 19.9853 |
3 | s | 20.4485 |
4 | d | 34.69 |
4 | f | 39.1352 |
4 | p | 31.6012 |
4 | s | 30.98 |
5 | p | 48.039 |
5 | s | 45.8295 |
6 | s | 56.6996 |