Nomor atom | 70 |
---|---|
Massa atom | 173.045 |
Nomor massa | 174 |
Golongan | |
---|---|
Periode | 6 |
Blok | f |
Proton | 70 p+ |
---|---|
Neutron | 104 n0 |
Elektron | 70 e- |
Jari-Jari Atom | 175 pm
|
---|---|
Volume molar | 24,8 cm³/mol
|
Jari-jari kovalen | 170 pm
|
Metallic Radius | |
Jari-jari ion | 102 pm
|
Crystal Radius | 116 pm
|
Jari-jari van der Waals |
226 pm
|
kepadatan | 6,9 g/cm³
|
Energi | |
---|---|
proton affinity | |
Afinitas elektron | -0,02 eV/particle
|
Energi ionisasi | 6,25416 eV/particle
|
Panas penguapan | 159 kJ/mol
|
kalor peleburan | 3,35 kJ/mol
|
Perubahan entalpi pembentukan standar | 155,6 kJ/mol
|
Elektron | |
kelopak elektron | 2, 8, 18, 32, 8, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Xe] 4f14 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 6s2 |
bilangan oksidasi | 0, 1, 2, 3 |
elektronegativitas | |
Electrophilicity Index | 0,7743018767771305 eV/particle
|
kondisi dasar materi | |
fase zat | Solid |
gaseous state of matter | |
Titik didih | 1.469,15 K
|
Titik lebur | 1.097,15 K
|
critical pressure | |
critical temperature | |
Titik tripel | |
appearance | |
warna | Perak
|
appearance | |
Indeks bias | |
thermodynamic material property | |
Kondusivitas termal | |
Pemuaian | 0,0000263 1/K
|
molar heat capacity | 26,74 J/(mol K)
|
Kapasitas kalor molar | 0,155 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
tipe | Conductor |
konduktivitas listrik | 3,6 MS/m
|
resistivitas listrik | 0,00000028 m Ω
|
superkonduktivitas | |
magnetisme | |
tipe | paramagnetic |
Suseptibilitas magnetik batuan (Mass) | 0,0000000059 m³/Kg
|
Suseptibilitas magnetik batuan (Molar) | 0,00000000102 m³/mol
|
Suseptibilitas magnetik batuan (Volume) | 0,0000388
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
struktur | |
Struktur kristal | Kubik Berpusat-muka (FCC) |
Konstanta kisi | 5,49 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Kekerasan | |
Modulus kompresi | 31 GPa
|
Modulus geser | 9,9 GPa
|
modulus Young | 24 GPa
|
Rasio Poisson | 0,21
|
kecepatan suara | 1.590 m/s
|
klasifikasi | |
Kategori | Lantanida, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 18 |
Mendeleev Number | 39 |
Pettifor Number | 17 |
Geochemical Class | rare earth & related |
Klasifikasi Goldschmidt | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 35
|
Neutron Mass Absorption | 0,0076
|
Bilangan kuantum | 1S0 |
Grup ruang | 225 (Fm_3m) |
Isotop stabil | 5 |
---|---|
Isotop tidak stabil | 33 |
Natural Isotopes | 7 |
Nomor massa | 148 |
---|---|
nomor neutron | 78 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
Nomor massa | 149 |
---|---|
nomor neutron | 79 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 700 ± 200 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2001 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 100% |
Nomor massa | 150 |
---|---|
nomor neutron | 80 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2000 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 151 |
---|---|
nomor neutron | 81 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,6 ± 0,5 s
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1985 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 152 |
---|---|
nomor neutron | 82 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,03 ± 0,06 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1982 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 153 |
---|---|
nomor neutron | 83 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,2 ± 0,2 s
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1977 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | |
β+ p (β+-delayed proton emission) | 0.008% |
Nomor massa | 154 |
---|---|
nomor neutron | 84 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 409 ± 2 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1964 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 92.6% |
β+ (β+ decay; β+ = ϵ + e+) | 7.4% |
Nomor massa | 155 |
---|---|
nomor neutron | 85 |
bobot atom | |
g-factor | -0,26 ± 0,0057142857142857
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,793 ± 0,02 s
|
Spin | 7/2 |
nuclear quadrupole moment | -0,5 ± 0,3
|
tanggal penemuan | 1964 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 89% |
β+ (β+ decay; β+ = ϵ + e+) | 11% |
Nomor massa | 156 |
---|---|
nomor neutron | 86 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 26,1 ± 0,7 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1970 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 90% |
α (α emission) | 10% |
Nomor massa | 157 |
---|---|
nomor neutron | 87 |
bobot atom | |
g-factor | -0,182 ± 0,0022857142857143
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 38,6 ± 1 s
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1970 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) |
Nomor massa | 158 |
---|---|
nomor neutron | 88 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,49 ± 0,13 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1967 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.0021% |
Nomor massa | 159 |
---|---|
nomor neutron | 89 |
bobot atom | |
g-factor | -0,146 ± 0,0032
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,67 ± 0,09 m
|
Spin | 5/2 |
nuclear quadrupole moment | -0,22 ± 0,02
|
tanggal penemuan | 1975 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 160 |
---|---|
nomor neutron | 90 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,8 ± 0,2 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1967 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 161 |
---|---|
nomor neutron | 91 |
bobot atom | |
g-factor | -0,21733333333333 ± 0,0053333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,2 ± 0,2 m
|
Spin | 3/2 |
nuclear quadrupole moment | 1,03 ± 0,02
|
tanggal penemuan | 1974 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 162 |
---|---|
nomor neutron | 92 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 18,87 ± 0,19 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1963 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 163 |
---|---|
nomor neutron | 93 |
bobot atom | |
g-factor | -0,24866666666667 ± 0,0053333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 11,05 ± 0,35 m
|
Spin | 3/2 |
nuclear quadrupole moment | 1,24 ± 0,02
|
tanggal penemuan | 1967 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 164 |
---|---|
nomor neutron | 94 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 75,8 ± 1,7 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1960 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 165 |
---|---|
nomor neutron | 95 |
bobot atom | |
g-factor | 0,1908 ± 0,0032
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,9 ± 0,3 m
|
Spin | 5/2 |
nuclear quadrupole moment | 2,48 ± 0,04
|
tanggal penemuan | 1964 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 166 |
---|---|
nomor neutron | 96 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 56,7 ± 0,1 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1954 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 167 |
---|---|
nomor neutron | 97 |
bobot atom | |
g-factor | 0,2484 ± 0,0032
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17,5 ± 0,2 m
|
Spin | 5/2 |
nuclear quadrupole moment | 2,7 ± 0,04
|
tanggal penemuan | 1954 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 168 |
---|---|
nomor neutron | 98 |
bobot atom | |
g-factor | 0
|
natural abundance | 0,123 ± 0,003
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1938 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | |
2β+ (double β+ decay) |
Nomor massa | 169 |
---|---|
nomor neutron | 99 |
bobot atom | |
g-factor | -0,18085714285714 ± 0,0022857142857143
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 32,014 ± 0,005 d
|
Spin | 7/2 |
nuclear quadrupole moment | 3,54 ± 0,06
|
tanggal penemuan | 1946 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 170 |
---|---|
nomor neutron | 100 |
bobot atom | |
g-factor | 0
|
natural abundance | 2,982 ± 0,039
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1938 |
parity | + |
Nomor massa | 171 |
---|---|
nomor neutron | 101 |
bobot atom | |
g-factor | 0,9846 ± 0,0008
|
natural abundance | 14,086 ± 0,14
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1934 |
parity | - |
Nomor massa | 172 |
---|---|
nomor neutron | 102 |
bobot atom | |
g-factor | 0
|
natural abundance | 21,686 ± 0,13
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1934 |
parity | + |
Nomor massa | 173 |
---|---|
nomor neutron | 103 |
bobot atom | |
g-factor | -0,2712 ± 0,00024
|
natural abundance | 16,103 ± 0,063
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 5/2 |
nuclear quadrupole moment | 2,8 ± 0,04
|
tanggal penemuan | 1934 |
parity | - |
Nomor massa | 174 |
---|---|
nomor neutron | 104 |
bobot atom | |
g-factor | 0
|
natural abundance | 32,025 ± 0,08
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1934 |
parity | + |
Nomor massa | 175 |
---|---|
nomor neutron | 105 |
bobot atom | |
g-factor | 0,21885714285714 ± 0,0022857142857143
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,185 ± 0,001 d
|
Spin | 7/2 |
nuclear quadrupole moment | 3,52 ± 0,05
|
tanggal penemuan | 1945 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 176 |
---|---|
nomor neutron | 106 |
bobot atom | |
g-factor | 0
|
natural abundance | 12,995 ± 0,083
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1934 |
parity | + |
modus peluruhan | intensitas |
---|---|
2β− (double β− decay) | |
α (α emission) |
Nomor massa | 177 |
---|---|
nomor neutron | 107 |
bobot atom | |
g-factor | -0,15444444444444 ± 0,0033333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,911 ± 0,003 h
|
Spin | 9/2 |
nuclear quadrupole moment | 4,03 ± 0,06
|
tanggal penemuan | 1945 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 178 |
---|---|
nomor neutron | 108 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 74 ± 3 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1973 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 179 |
---|---|
nomor neutron | 109 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8 ± 0,4 m
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1982 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 180 |
---|---|
nomor neutron | 110 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,4 ± 0,5 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1987 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 181 |
---|---|
nomor neutron | 111 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2000 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) |
Nomor massa | 182 |
---|---|
nomor neutron | 112 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2012 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) |
Nomor massa | 183 |
---|---|
nomor neutron | 113 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) |
Nomor massa | 184 |
---|---|
nomor neutron | 114 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2012 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) |
penemu atau pencipta | Jean de Marignac |
---|---|
tempat penemuan | Switzerland |
tanggal penemuan | 1878 |
etimologi | Named for the Swedish village of Ytterby. |
pelafalan | i-TUR-bi-em (Inggris) |
1 | s | 1.3611 |
2 | p | 4.3716 |
2 | s | 18.306 |
3 | d | 13.6033 |
3 | p | 20.6635 |
3 | s | 21.2398 |
4 | d | 36.4104 |
4 | f | 40.568 |
4 | p | 33.598 |
4 | s | 32.4824 |
5 | p | 52.1685 |
5 | s | 49.85 |
6 | s | 61.4068 |