Nomor atom | 65 |
---|---|
Massa atom | 158.92535 |
Nomor massa | 159 |
Golongan | |
---|---|
Periode | 6 |
Blok | f |
Proton | 65 p+ |
---|---|
Neutron | 94 n0 |
Elektron | 65 e- |
Jari-Jari Atom | 175 pm
|
---|---|
Volume molar | 19,2 cm³/mol
|
Jari-jari kovalen | 168 pm
|
Metallic Radius | |
Jari-jari ion | 92,3 pm
|
Crystal Radius | 106,3 pm
|
Jari-jari van der Waals |
233 pm
|
kepadatan | 8,23 g/cm³
|
Energi | |
---|---|
proton affinity | |
Afinitas elektron | 1,165 eV/particle
|
Energi ionisasi | 5,8638 eV/particle
|
Panas penguapan | 389 kJ/mol
|
kalor peleburan | |
Perubahan entalpi pembentukan standar | 388,7 kJ/mol
|
Elektron | |
kelopak elektron | 2, 8, 18, 27, 8, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Xe] 4f9 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f9 6s2 |
bilangan oksidasi | 0, 1, 2, 3, 4 |
elektronegativitas | |
Electrophilicity Index | 1,3142725121307568 eV/particle
|
kondisi dasar materi | |
fase zat | Solid |
gaseous state of matter | |
Titik didih | 3.503,15 K
|
Titik lebur | 1.632,15 K
|
critical pressure | |
critical temperature | |
Titik tripel | |
appearance | |
warna | Perak
|
appearance | silvery white |
Indeks bias | |
thermodynamic material property | |
Kondusivitas termal | 11,1 W/(m K)
|
Pemuaian | 0,0000103 1/K
|
molar heat capacity | 28,91 J/(mol K)
|
Kapasitas kalor molar | 0,182 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
tipe | Conductor |
konduktivitas listrik | 0,83 MS/m
|
resistivitas listrik | 0,0000012 m Ω
|
superkonduktivitas | |
magnetisme | |
tipe | paramagnetic |
Suseptibilitas magnetik batuan (Mass) | 0,0000136 m³/Kg
|
Suseptibilitas magnetik batuan (Molar) | 0,000002161385 m³/mol
|
Suseptibilitas magnetik batuan (Volume) | 0,1117784
|
magnetic ordering | |
Curie temperature | 222 K
|
Néel temperature | 230 K
|
struktur | |
Struktur kristal | Segienam Sederhana (HEX) |
Konstanta kisi | 3,6 Å
|
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
Kekerasan | |
Modulus kompresi | 38,7 GPa
|
Modulus geser | 22 GPa
|
modulus Young | 56 GPa
|
Rasio Poisson | 0,26
|
kecepatan suara | 2.620 m/s
|
klasifikasi | |
Kategori | Lantanida, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 25 |
Mendeleev Number | 29 |
Pettifor Number | 26 |
Geochemical Class | rare earth & related |
Klasifikasi Goldschmidt | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 23
|
Neutron Mass Absorption | 0,009
|
Bilangan kuantum | 6H15/2 |
Grup ruang | 194 (P63/mmc) |
Isotop stabil | 1 |
---|---|
Isotop tidak stabil | 39 |
Natural Isotopes | 1 |
Nomor massa | 135 |
---|---|
nomor neutron | 70 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,01 ± 0,28 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2004 |
parity | - |
modus peluruhan | intensitas |
---|---|
p (proton emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 136 |
---|---|
nomor neutron | 71 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
Nomor massa | 137 |
---|---|
nomor neutron | 72 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | |
parity | + |
modus peluruhan | intensitas |
---|---|
p (proton emission) | |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 138 |
---|---|
nomor neutron | 73 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1993 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | |
p (proton emission) | 0% |
Nomor massa | 139 |
---|---|
nomor neutron | 74 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,6 ± 0,2 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1999 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 140 |
---|---|
nomor neutron | 75 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,29 ± 0,15 s
|
Spin | 7 |
nuclear quadrupole moment | |
tanggal penemuan | 1986 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
ϵ (electron capture) | 3% |
β+ p (β+-delayed proton emission) | 0.26% |
Nomor massa | 141 |
---|---|
nomor neutron | 76 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,5 ± 0,2 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1986 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 142 |
---|---|
nomor neutron | 77 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 597 ± 17 ms
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1991 |
parity | + |
modus peluruhan | intensitas |
---|---|
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% |
Nomor massa | 143 |
---|---|
nomor neutron | 78 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 12 ± 1 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1985 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 144 |
---|---|
nomor neutron | 79 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1982 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 145 |
---|---|
nomor neutron | 80 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 30,9 ± 0,6 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1981 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 146 |
---|---|
nomor neutron | 81 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8 ± 4 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1974 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 147 |
---|---|
nomor neutron | 82 |
bobot atom | |
g-factor | 3,42 ± 0,1
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,64 ± 0,03 h
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1969 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 148 |
---|---|
nomor neutron | 83 |
bobot atom | |
g-factor | -0,88 ± 0,01
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 60 ± 1 m
|
Spin | 2 |
nuclear quadrupole moment | -0,3 ± 0,2
|
tanggal penemuan | 1960 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 149 |
---|---|
nomor neutron | 84 |
bobot atom | |
g-factor | 2,72 ± 0,04
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,118 ± 0,025 h
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 83.3% |
α (α emission) | 16.7% |
Nomor massa | 150 |
---|---|
nomor neutron | 85 |
bobot atom | |
g-factor | -0,45 ± 0,01
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,48 ± 0,16 h
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1959 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) |
Nomor massa | 151 |
---|---|
nomor neutron | 86 |
bobot atom | |
g-factor | 1,852 ± 0,012
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17,609 ± 0,001 h
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1953 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.9905% |
α (α emission) | 0.0095% |
Nomor massa | 152 |
---|---|
nomor neutron | 87 |
bobot atom | |
g-factor | -0,29 ± 0,01
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17,5 ± 0,1 h
|
Spin | 2 |
nuclear quadrupole moment | 0,34 ± 0,13
|
tanggal penemuan | 1959 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) |
Nomor massa | 153 |
---|---|
nomor neutron | 88 |
bobot atom | |
g-factor | 1,388 ± 0,008
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,34 ± 0,01 d
|
Spin | 5/2 |
nuclear quadrupole moment | 1,08 ± 0,14
|
tanggal penemuan | 1957 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 154 |
---|---|
nomor neutron | 89 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,994 ± 0,039 h
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1972 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β− (β− decay) |
Nomor massa | 155 |
---|---|
nomor neutron | 90 |
bobot atom | |
g-factor | 1,3533333333333 ± 0,013333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,32 ± 0,06 d
|
Spin | 3/2 |
nuclear quadrupole moment | 1,41 ± 0,06
|
tanggal penemuan | 1957 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 156 |
---|---|
nomor neutron | 91 |
bobot atom | |
g-factor | 0,56666666666667 ± 0,066666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,35 ± 0,1 d
|
Spin | 3 |
nuclear quadrupole moment | 2,3 ± 0,8
|
tanggal penemuan | 1950 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β− (β− decay) |
Nomor massa | 157 |
---|---|
nomor neutron | 92 |
bobot atom | |
g-factor | 1,3533333333333 ± 0,013333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 71 ± 7 y
|
Spin | 3/2 |
nuclear quadrupole moment | 1,4 ± 0,08
|
tanggal penemuan | 1960 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 158 |
---|---|
nomor neutron | 93 |
bobot atom | |
g-factor | 0,58433333333333 ± 0,0023333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 180 ± 11 y
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1957 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 83.4% |
β− (β− decay) | 16.6% |
Nomor massa | 159 |
---|---|
nomor neutron | 94 |
bobot atom | |
g-factor | 1,3393333333333 ± 0,0026666666666667
|
natural abundance | 100
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 3/2 |
nuclear quadrupole moment | 1,432 ± 0,008
|
tanggal penemuan | 1933 |
parity | + |
Nomor massa | 160 |
---|---|
nomor neutron | 95 |
bobot atom | |
g-factor | 0,566 ± 0,0026666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 72,3 ± 0,2 d
|
Spin | 3 |
nuclear quadrupole moment | 3,85 ± 0,05
|
tanggal penemuan | 1943 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 161 |
---|---|
nomor neutron | 96 |
bobot atom | |
g-factor | 1,4666666666667 ± 0,066666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,948 ± 0,005 d
|
Spin | 3/2 |
nuclear quadrupole moment | 1,3 ± 0,6
|
tanggal penemuan | 1949 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 162 |
---|---|
nomor neutron | 97 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7,6 ± 0,15 m
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1965 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 163 |
---|---|
nomor neutron | 98 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 19,5 ± 0,3 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1966 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 164 |
---|---|
nomor neutron | 99 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3 ± 0,1 m
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1968 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 165 |
---|---|
nomor neutron | 100 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,11 ± 0,1 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1983 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 166 |
---|---|
nomor neutron | 101 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 27,1 ± 1,5 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1996 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 167 |
---|---|
nomor neutron | 102 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 18,9 ± 1,6 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1999 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 168 |
---|---|
nomor neutron | 103 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,4 ± 0,4 s
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 1999 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 169 |
---|---|
nomor neutron | 104 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,13 ± 0,32 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 170 |
---|---|
nomor neutron | 105 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 960 ± 78 ms
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 171 |
---|---|
nomor neutron | 106 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,23 ± 0,1 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 172 |
---|---|
nomor neutron | 107 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 760 ± 190 ms
|
Spin | 6 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 173 |
---|---|
nomor neutron | 108 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2018 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 174 |
---|---|
nomor neutron | 109 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 2018 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
penemu atau pencipta | Carl Mosander |
---|---|
tempat penemuan | Sweden |
tanggal penemuan | 1843 |
etimologi | Named after Ytterby, a village in Sweden. |
pelafalan | TUR-bi-em (Inggris) |
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 |