Atomic Number | 68 |
---|---|
Atomic Weight | 167.259 |
Nombor jisim | 166 |
Group | |
---|---|
Period | 6 |
Block | f |
proton | 68 p+ |
---|---|
neutron | 98 n0 |
Elektron | 68 e- |
Jejari Atom | |
---|---|
molar volume | |
Jejari kovalen | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Jejari van der Waals | |
ketumpatan |
tenaga | |
---|---|
proton affinity | |
Pertalian elektron | |
ionization energy | |
Entalpi pengewapan | |
entalpi pelakuran | |
standard enthalpy of formation | |
Elektron | |
Petala elektron | 2, 8, 18, 30, 8, 2 |
Elektron valens | 2 ⓘ |
tatarajah elektron | [Xe] 4f12 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f12 6s2 |
Keadaan pengoksidaan | 0, 2, 3 |
Keelektronegatifan |
1.24
|
Electrophilicity Index | |
keadaan jirim asas | |
fasa jirim | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
rupa | |
warna | Silver
|
rupa | silvery white |
indeks biasan | |
sifat bahan | |
Thermal Conductivity | |
Pengembangan terma | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | |
electrical properties | |
type | Conductor |
Kekonduksian elektrik | |
Kerintangan dan kekonduksian elektrik | |
Kesuperkonduksian | |
kemagnetan | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0.00000377 m³/Kg
|
magnetic susceptibility (Molar) | 0.000000630566 m³/mol
|
magnetic susceptibility (Volume) | 0.0341788
|
magnetic ordering | |
Suhu Curie | |
Néel temperature | |
struktur | |
Crystal Structure | Simple Hexagonal (HEX) |
lattice constant | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
hardness | |
Modulus pukal | |
shear modulus | |
Young's modulus | |
Nisbah Poisson | 0.24
|
Kelajuan bunyi | |
pengelasan | |
Category | Lanthanides, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 22 |
Mendeleev Number | 35 |
Pettifor Number | 23 |
Geochemical Class | rare earth & related |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 165
|
Neutron Mass Absorption | 0.036
|
Nombor kuantum | 3H6 |
space group | 194 (P63/mmc) |
Stable Isotopes | 3 |
---|---|
Unstable Isotopes | 36 |
Natural Isotopes | 6 |
Nombor jisim | 142 |
---|---|
nombor neutron | 74 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) |
Nombor jisim | 143 |
---|---|
nombor neutron | 75 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 2005 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
Nombor jisim | 144 |
---|---|
nombor neutron | 76 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2003 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
Nombor jisim | 145 |
---|---|
nombor neutron | 77 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 900 ± 200 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1989 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nombor jisim | 146 |
---|---|
nombor neutron | 78 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 1.7 ± 0.6 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1993 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nombor jisim | 147 |
---|---|
nombor neutron | 79 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 3.2 ± 1.2 s
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1992 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nombor jisim | 148 |
---|---|
nombor neutron | 80 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 4.6 ± 0.2 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1982 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.15% |
Nombor jisim | 149 |
---|---|
nombor neutron | 81 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 4 ± 2 s
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1984 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 7% |
Nombor jisim | 150 |
---|---|
nombor neutron | 82 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 18.5 ± 0.7 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1982 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 151 |
---|---|
nombor neutron | 83 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 23.5 ± 2 s
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1970 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 152 |
---|---|
nombor neutron | 84 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 10.3 ± 0.1 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1963 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
α (α emission) | 90% |
β+ (β+ decay; β+ = ϵ + e+) | 10% |
Nombor jisim | 153 |
---|---|
nombor neutron | 85 |
Jisim Atom Relatif | |
g-factor | -0.26628571428571 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 37.1 ± 0.2 s
|
Spin | 7/2 |
nuclear quadrupole moment | -0.42 ± 0.02
|
tarikh penemuan | 1963 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
α (α emission) | 53% |
β+ (β+ decay; β+ = ϵ + e+) | 47% |
Nombor jisim | 154 |
---|---|
nombor neutron | 86 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 3.73 ± 0.09 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1963 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.47% |
Nombor jisim | 155 |
---|---|
nombor neutron | 87 |
Jisim Atom Relatif | |
g-factor | -0.19028571428571 ± 0.0014285714285714
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 5.3 ± 0.3 m
|
Spin | 7/2 |
nuclear quadrupole moment | -0.27 ± 0.02
|
tarikh penemuan | 1969 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.978% |
α (α emission) | 0.022% |
Nombor jisim | 156 |
---|---|
nombor neutron | 88 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 19.5 ± 1 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1967 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 1.2% |
Nombor jisim | 157 |
---|---|
nombor neutron | 89 |
Jisim Atom Relatif | |
g-factor | -0.274 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 18.65 ± 0.1 m
|
Spin | 3/2 |
nuclear quadrupole moment | 0.92 ± 0.01
|
tarikh penemuan | 1966 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 158 |
---|---|
nombor neutron | 90 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.29 ± 0.06 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1961 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
ϵ (electron capture) | 100% |
Nombor jisim | 159 |
---|---|
nombor neutron | 91 |
Jisim Atom Relatif | |
g-factor | -0.202 ± 0.0013333333333333
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 36 ± 1 m
|
Spin | 3/2 |
nuclear quadrupole moment | 1.17 ± 0.01
|
tarikh penemuan | 1962 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 160 |
---|---|
nombor neutron | 92 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 28.58 ± 0.09 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1954 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
ϵ (electron capture) | 100% |
Nombor jisim | 161 |
---|---|
nombor neutron | 93 |
Jisim Atom Relatif | |
g-factor | -0.24266666666667 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 3.21 ± 0.03 h
|
Spin | 3/2 |
nuclear quadrupole moment | 1.363 ± 0.008
|
tarikh penemuan | 1954 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 162 |
---|---|
nombor neutron | 94 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | 0.139 ± 0.005
|
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1938 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
α (α emission) | |
2β+ (double β+ decay) |
Nombor jisim | 163 |
---|---|
nombor neutron | 95 |
Jisim Atom Relatif | |
g-factor | 0.2224 ± 0.0016
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 75 ± 0.4 m
|
Spin | 5/2 |
nuclear quadrupole moment | 2.56 ± 0.02
|
tarikh penemuan | 1953 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 164 |
---|---|
nombor neutron | 96 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | 1.601 ± 0.003
|
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1938 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
α (α emission) | |
2β+ (double β+ decay) |
Nombor jisim | 165 |
---|---|
nombor neutron | 97 |
Jisim Atom Relatif | |
g-factor | 0.2564 ± 0.0016
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 10.36 ± 0.04 h
|
Spin | 5/2 |
nuclear quadrupole moment | 2.71 ± 0.03
|
tarikh penemuan | 1950 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
ϵ (electron capture) | 100% |
Nombor jisim | 166 |
---|---|
nombor neutron | 98 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | 33.503 ± 0.036
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1934 |
parity | + |
Nombor jisim | 167 |
---|---|
nombor neutron | 99 |
Jisim Atom Relatif | |
g-factor | -0.16065714285714 ± 0.00011428571428571
|
natural abundance | 22.869 ± 0.009
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 7/2 |
nuclear quadrupole moment | 3.57 ± 0.03
|
tarikh penemuan | 1934 |
parity | + |
Nombor jisim | 168 |
---|---|
nombor neutron | 100 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | 26.978 ± 0.018
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1934 |
parity | + |
Nombor jisim | 169 |
---|---|
nombor neutron | 101 |
Jisim Atom Relatif | |
g-factor | 0.9656 ± 0.0008
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 9.392 ± 0.018 d
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1956 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 170 |
---|---|
nombor neutron | 102 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | 14.91 ± 0.036
|
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1934 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
2β− (double β− decay) | |
α (α emission) |
Nombor jisim | 171 |
---|---|
nombor neutron | 103 |
Jisim Atom Relatif | |
g-factor | 0.2628 ± 0.004
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 7.516 ± 0.002 h
|
Spin | 5/2 |
nuclear quadrupole moment | 2.86 ± 0.09
|
tarikh penemuan | 1938 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 172 |
---|---|
nombor neutron | 104 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 49.3 ± 0.5 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1956 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 173 |
---|---|
nombor neutron | 105 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 1.434 ± 0.017 m
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1972 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 174 |
---|---|
nombor neutron | 106 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 3.2 ± 0.2 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1989 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 175 |
---|---|
nombor neutron | 107 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 1.2 ± 0.3 m
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1996 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 176 |
---|---|
nombor neutron | 108 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2012 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) |
Nombor jisim | 177 |
---|---|
nombor neutron | 109 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2012 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) |
Nombor jisim | 178 |
---|---|
nombor neutron | 110 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2012 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) |
Nombor jisim | 179 |
---|---|
nombor neutron | 111 |
Jisim Atom Relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 3/2 |
nuclear quadrupole moment | |
tarikh penemuan | 2018 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nombor jisim | 180 |
---|---|
nombor neutron | 112 |
Jisim Atom Relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2018 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
penemu atau pereka | Carl Mosander |
---|---|
tempat penemuan | Sweden |
tarikh penemuan | 1843 |
Etimologi | Named after the Swedish town, Ytterby. |
sebutan | UR-bi-em (Inggeris) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (lautan) | |
natural abundance (Tubuh manusia) | |
natural abundance (Meteoroid) | 0.000018 %
|
natural abundance (Matahari) | 0.0000001 %
|
Abundance in Universe | 0.0000002 %
|
1 | s | 1.3263 |
2 | p | 4.346 |
2 | s | 17.7984 |
3 | d | 13.6397 |
3 | p | 20.3891 |
3 | s | 20.9231 |
4 | d | 35.7288 |
4 | f | 40.0216 |
4 | p | 32.8908 |
4 | s | 31.768 |
5 | p | 50.528 |
5 | s | 48.282 |
6 | s | 59.5238 |