Atomic Number | 63 |
---|---|
Atomic Weight | 151.964 |
mass number | 153 |
Group | |
---|---|
Period | 6 |
Block | f |
Proton | 63 p+ |
---|---|
Neutron | 90 n0 |
Elektron | 63 e- |
Atomic Radius | |
---|---|
molar volume | |
Covalent Radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
density |
energie | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
Elektron | |
electron shell | 2, 8, 18, 25, 8, 2 |
valence electron | 2 ⓘ |
electron configuration | [Xe] 4f7 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f7 6s2 |
oxidation number | 0, 2, 3 |
electronegativity | |
Electrophilicity Index | |
fundamental state of matter | |
phase of matter | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
appearance | |
Faarf | Silver
|
appearance | |
refractive index | |
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | |
electrical properties | |
type | Conductor |
electrical conductivity | |
electrical resistivity | |
superconductivity | |
Magnetismus | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0,000000276 m³/Kg
|
magnetic susceptibility (Molar) | 0,000000041942 m³/mol
|
magnetic susceptibility (Volume) | 0,0014473
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
Struktur | |
Crystal Structure | Body Centered Cubic (BCC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | 0,15
|
speed of sound | |
classification | |
Category | Lanthanides, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 17 |
Mendeleev Number | 25 |
Pettifor Number | 18 |
Geochemical Class | rare earth & related |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 4.570
|
Neutron Mass Absorption | 0,6
|
quantum number | 8S7/2 |
space group | 229 (Im_3m) |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 40 |
Natural Isotopes | 2 |
mass number | 130 |
---|---|
neutron number | 67 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1 ± 0,4 ms
|
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2004 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
mass number | 131 |
---|---|
neutron number | 68 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 17,8 ± 1,9 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1998 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 89% |
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
mass number | 132 |
---|---|
neutron number | 69 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | |
p (proton emission) | 0% |
mass number | 133 |
---|---|
neutron number | 70 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
mass number | 134 |
---|---|
neutron number | 71 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 500 ± 200 ms
|
spin | |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
mass number | 135 |
---|---|
neutron number | 72 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,5 ± 0,2 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
mass number | 136 |
---|---|
neutron number | 73 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 3,3 ± 0,3 s
|
spin | 6 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1987 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.09% |
mass number | 137 |
---|---|
neutron number | 74 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 8,4 ± 0,5 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1982 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 138 |
---|---|
neutron number | 75 |
Relative Atomic Mass | |
g-factor | 0,88333333333333 ± 0,11666666666667
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1982 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 139 |
---|---|
neutron number | 76 |
Relative Atomic Mass | |
g-factor | 1,1090909090909 ± 0,14545454545455
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 17,9 ± 0,6 s
|
spin | 11/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1975 |
parity |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 140 |
---|---|
neutron number | 77 |
Relative Atomic Mass | |
g-factor | 1,362 ± 0,013
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,51 ± 0,02 s
|
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1982 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
e+ (positron emission) | 95.1% |
ϵ (electron capture) | 4.9% |
mass number | 141 |
---|---|
neutron number | 78 |
Relative Atomic Mass | |
g-factor | 1,3944 ± 0,0032
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 40,7 ± 0,7 s
|
spin | 5/2 |
nuclear quadrupole moment | 0,85 ± 0,04
|
Datum vun der Entdeckung | 1977 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 142 |
---|---|
neutron number | 79 |
Relative Atomic Mass | |
g-factor | 1,532 ± 0,019
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 2,36 ± 0,1 s
|
spin | 1 |
nuclear quadrupole moment | 0,12 ± 0,05
|
Datum vun der Entdeckung | 1966 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
e+ (positron emission) | 89.9% |
ϵ (electron capture) | 10.1% |
mass number | 143 |
---|---|
neutron number | 80 |
Relative Atomic Mass | |
g-factor | 1,4656 ± 0,0032
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 2,59 ± 0,02 m
|
spin | 5/2 |
nuclear quadrupole moment | 0,51 ± 0,03
|
Datum vun der Entdeckung | 1965 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 144 |
---|---|
neutron number | 81 |
Relative Atomic Mass | |
g-factor | 1,888 ± 0,013
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 10,2 ± 0,1 s
|
spin | 1 |
nuclear quadrupole moment | 0,1 ± 0,03
|
Datum vun der Entdeckung | 1965 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 145 |
---|---|
neutron number | 82 |
Relative Atomic Mass | |
g-factor | 1,5932 ± 0,0028
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 5,93 ± 0,04 d
|
spin | 5/2 |
nuclear quadrupole moment | 0,29 ± 0,02
|
Datum vun der Entdeckung | 1951 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 146 |
---|---|
neutron number | 83 |
Relative Atomic Mass | |
g-factor | 0,3555 ± 0,00275
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 4,61 ± 0,03 d
|
spin | 4 |
nuclear quadrupole moment | -0,18 ± 0,06
|
Datum vun der Entdeckung | 1957 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 147 |
---|---|
neutron number | 84 |
Relative Atomic Mass | |
g-factor | 1,486 ± 0,0032
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 24,1 ± 0,6 d
|
spin | 5/2 |
nuclear quadrupole moment | 0,55 ± 0,03
|
Datum vun der Entdeckung | 1951 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.0022% |
mass number | 148 |
---|---|
neutron number | 85 |
Relative Atomic Mass | |
g-factor | 0,4668 ± 0,002
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 54,5 ± 0,5 d
|
spin | 5 |
nuclear quadrupole moment | 0,35 ± 0,06
|
Datum vun der Entdeckung | 1951 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 9.4% |
mass number | 149 |
---|---|
neutron number | 86 |
Relative Atomic Mass | |
g-factor | 1,4224 ± 0,0024
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 93,1 ± 0,4 d
|
spin | 5/2 |
nuclear quadrupole moment | 0,75 ± 0,02
|
Datum vun der Entdeckung | 1959 |
parity | + |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 150 |
---|---|
neutron number | 87 |
Relative Atomic Mass | |
g-factor | 0,5404 ± 0,0022
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 36,9 ± 0,9 y
|
spin | 5 |
nuclear quadrupole moment | 1,13 ± 0,05
|
Datum vun der Entdeckung | 1950 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 151 |
---|---|
neutron number | 88 |
Relative Atomic Mass | |
g-factor | 1,3854 ± 0,001
|
natural abundance | 47,81 ± 0,06
|
Radioaktivitéit | ☢️ radioactive element |
half-life | 4,6 ± 1,2 Ey
|
spin | 5/2 |
nuclear quadrupole moment | 0,903 ± 0,01
|
Datum vun der Entdeckung | 1933 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
mass number | 152 |
---|---|
neutron number | 89 |
Relative Atomic Mass | |
g-factor | -0,64513333333333 ± 0,00056666666666667
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 13,517 ± 0,006 y
|
spin | 3 |
nuclear quadrupole moment | 2,72 ± 0,03
|
Datum vun der Entdeckung | 1938 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 72.08% |
β− (β− decay) | 27.92% |
mass number | 153 |
---|---|
neutron number | 90 |
Relative Atomic Mass | |
g-factor | 0,61176 ± 0,00044
|
natural abundance | 52,19 ± 0,06
|
Radioaktivitéit | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 5/2 |
nuclear quadrupole moment | 2,41 ± 0,02
|
Datum vun der Entdeckung | 1933 |
parity | + |
mass number | 154 |
---|---|
neutron number | 91 |
Relative Atomic Mass | |
g-factor | -0,66666666666667 ± 0,002
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 8,592 ± 0,003 y
|
spin | 3 |
nuclear quadrupole moment | 2,85 ± 0,1
|
Datum vun der Entdeckung | 1947 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 99.982% |
ϵ (electron capture) | 0.018% |
mass number | 155 |
---|---|
neutron number | 92 |
Relative Atomic Mass | |
g-factor | 0,6064 ± 0,0008
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 4,742 ± 0,008 y
|
spin | 5/2 |
nuclear quadrupole moment | 2,5 ± 0,3
|
Datum vun der Entdeckung | 1947 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 156 |
---|---|
neutron number | 93 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 15,19 ± 0,08 d
|
spin | 0 |
nuclear quadrupole moment | 0
|
Datum vun der Entdeckung | 1947 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 157 |
---|---|
neutron number | 94 |
Relative Atomic Mass | |
g-factor | 0,6 ± 0,008
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 15,18 ± 0,03 h
|
spin | 5/2 |
nuclear quadrupole moment | 2,6 ± 0,3
|
Datum vun der Entdeckung | 1951 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 158 |
---|---|
neutron number | 95 |
Relative Atomic Mass | |
g-factor | 1,44 ± 0,02
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 45,9 ± 0,2 m
|
spin | 1 |
nuclear quadrupole moment | 0,66 ± 0,14
|
Datum vun der Entdeckung | 1951 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 159 |
---|---|
neutron number | 96 |
Relative Atomic Mass | |
g-factor | 0,552 ± 0,008
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 18,1 ± 0,1 m
|
spin | 5/2 |
nuclear quadrupole moment | 2,7 ± 0,3
|
Datum vun der Entdeckung | 1961 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 160 |
---|---|
neutron number | 97 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 42,6 ± 0,5 s
|
spin | 5 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1973 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 161 |
---|---|
neutron number | 98 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 26,2 ± 2,3 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1986 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 162 |
---|---|
neutron number | 99 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 163 |
---|---|
neutron number | 100 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 7,7 ± 0,4 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2007 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 164 |
---|---|
neutron number | 101 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 4,16 ± 0,19 s
|
spin | 3 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2007 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 165 |
---|---|
neutron number | 102 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 2,53 ± 0,25 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2007 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 166 |
---|---|
neutron number | 103 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,24 ± 0,12 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
Datum vun der Entdeckung | 2007 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 167 |
---|---|
neutron number | 104 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,33 ± 0,51 s
|
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2012 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 168 |
---|---|
neutron number | 105 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 200 ± 100 ms
|
spin | 6 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2012 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 169 |
---|---|
neutron number | 106 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 5/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2018 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 170 |
---|---|
neutron number | 107 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | |
nuclear quadrupole moment | |
Datum vun der Entdeckung | |
parity |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Entdecker oder Erfinder | Eugène Demarçay |
---|---|
location of discovery | France |
Datum vun der Entdeckung | 1901 |
Etymologie | Named for the continent of Europe. |
pronunciation | yoo-RO-pi-em (Englesch) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (Ozean) | |
natural abundance (Mënschleche Kierper) | |
natural abundance (Meteoroid) | 0,0000059 %
|
natural abundance (Sonn) | 0,00000005 %
|
Abundance in Universe | 0,00000005 %
|
1 | s | 1.2391 |
2 | p | 4.282 |
2 | s | 16.5292 |
3 | d | 13.7472 |
3 | p | 19.716 |
3 | s | 20.1318 |
4 | d | 34.0592 |
4 | f | 38.68 |
4 | p | 31.1252 |
4 | s | 30.132 |
5 | p | 46.445 |
5 | s | 44.41 |
6 | s | 54.8784 |