Nomor atom | 57 |
---|---|
Massa atom | 138.90547 |
Nomor massa | 139 |
Golongan | 3 |
---|---|
Periode | 6 |
Blok | d |
Proton | 57 p+ |
---|---|
Neutron | 82 n0 |
Elektron | 57 e- |
Jari-Jari Atom | |
---|---|
Volume molar | |
Jari-jari kovalen | |
Metallic Radius | |
Jari-jari ion | |
Crystal Radius | |
Jari-jari van der Waals | |
kepadatan |
Energi | |
---|---|
proton affinity | |
Afinitas elektron | |
Energi ionisasi | |
Panas penguapan | |
kalor peleburan | |
Perubahan entalpi pembentukan standar | |
Elektron | |
kelopak elektron | 2, 8, 18, 18, 9, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Xe] 5d1 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 5d1 6s2 |
bilangan oksidasi | 0, 1, 2, 3 |
elektronegativitas |
1.1
|
Electrophilicity Index | |
kondisi dasar materi | |
fase zat | Solid |
gaseous state of matter | |
Titik didih | |
Titik lebur | |
critical pressure | |
critical temperature | |
Titik tripel | |
appearance | |
warna | Perak
|
appearance | silvery white |
Indeks bias | |
thermodynamic material property | |
Kondusivitas termal | |
Pemuaian | |
molar heat capacity | |
Kapasitas kalor molar | |
heat capacity ratio | |
electrical properties | |
tipe | Conductor |
konduktivitas listrik | |
resistivitas listrik | |
superkonduktivitas | |
magnetisme | |
tipe | paramagnetic |
Suseptibilitas magnetik batuan (Mass) | 0,000000011 m³/Kg
|
Suseptibilitas magnetik batuan (Molar) | 0,000000001528 m³/mol
|
Suseptibilitas magnetik batuan (Volume) | 0,00006761
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
struktur | |
Struktur kristal | Segienam Sederhana (HEX) |
Konstanta kisi | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
Kekerasan | |
Modulus kompresi | |
Modulus geser | |
modulus Young | |
Rasio Poisson | 0,28
|
kecepatan suara | |
klasifikasi | |
Kategori | Lantanida, Lanthanides |
CAS Group | IIIA |
IUPAC Group | IIIB |
Glawe Number | 32 |
Mendeleev Number | 13 |
Pettifor Number | 33 |
Geochemical Class | rare earth & related |
Klasifikasi Goldschmidt | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 8,98
|
Neutron Mass Absorption | 0,0023
|
Bilangan kuantum | 2D3/2 |
Grup ruang | 194 (P63/mmc) |
Isotop stabil | 1 |
---|---|
Isotop tidak stabil | 41 |
Natural Isotopes | 2 |
Nomor massa | 116 |
---|---|
nomor neutron | 59 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | |
nuclear quadrupole moment | |
tanggal penemuan | |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | |
p (proton emission) |
Nomor massa | 117 |
---|---|
nomor neutron | 60 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 21,7 ± 1,8 ms
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2001 |
parity | + |
modus peluruhan | intensitas |
---|---|
p (proton emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
Nomor massa | 118 |
---|---|
nomor neutron | 61 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) |
Nomor massa | 119 |
---|---|
nomor neutron | 62 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 120 |
---|---|
nomor neutron | 63 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,8 ± 0,2 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1984 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 121 |
---|---|
nomor neutron | 64 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,3 ± 0,2 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1988 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 122 |
---|---|
nomor neutron | 65 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,6 ± 0,5 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1984 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 123 |
---|---|
nomor neutron | 66 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17 ± 3 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1978 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 124 |
---|---|
nomor neutron | 67 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 29,21 ± 0,17 s
|
Spin | 7 |
nuclear quadrupole moment | |
tanggal penemuan | 1978 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 125 |
---|---|
nomor neutron | 68 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 64,8 ± 1,2 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1973 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 126 |
---|---|
nomor neutron | 69 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 54 ± 2 s
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1961 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 127 |
---|---|
nomor neutron | 70 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,1 ± 0,1 m
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1963 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 128 |
---|---|
nomor neutron | 71 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,18 ± 0,14 m
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1961 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 129 |
---|---|
nomor neutron | 72 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 11,6 ± 0,2 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1963 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 130 |
---|---|
nomor neutron | 73 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,7 ± 0,1 m
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1961 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 131 |
---|---|
nomor neutron | 74 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 59 ± 2 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 132 |
---|---|
nomor neutron | 75 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,59 ± 0,04 h
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 133 |
---|---|
nomor neutron | 76 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,912 ± 0,008 h
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 134 |
---|---|
nomor neutron | 77 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,45 ± 0,16 m
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 135 |
---|---|
nomor neutron | 78 |
bobot atom | |
g-factor | 1,48 ± 0,036
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 18,91 ± 0,02 h
|
Spin | 5/2 |
nuclear quadrupole moment | -0,4 ± 0,4
|
tanggal penemuan | 1948 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 136 |
---|---|
nomor neutron | 79 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,87 ± 0,03 m
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 137 |
---|---|
nomor neutron | 80 |
bobot atom | |
g-factor | 0,77028571428571 ± 0,0017142857142857
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 60 ± 20 ky
|
Spin | 7/2 |
nuclear quadrupole moment | 0,21 ± 0,04
|
tanggal penemuan | 1948 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 138 |
---|---|
nomor neutron | 81 |
bobot atom | |
g-factor | 0,74168 ± 0,00004
|
natural abundance | 0,08881 ± 0,00071
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 103 ± 1 Gy
|
Spin | 5 |
nuclear quadrupole moment | 0,39 ± 0,03
|
tanggal penemuan | 1947 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 65.5% |
β− (β− decay) | 34.5% |
Nomor massa | 139 |
---|---|
nomor neutron | 82 |
bobot atom | |
g-factor | 0,79402857142857 ± 0,000057142857142857
|
natural abundance | 99,91119 ± 0,00071
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 7/2 |
nuclear quadrupole moment | 0,206 ± 0,004
|
tanggal penemuan | 1924 |
parity | + |
Nomor massa | 140 |
---|---|
nomor neutron | 83 |
bobot atom | |
g-factor | 0,24333333333333 ± 0,005
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 40,289 ± 0,004 h
|
Spin | 3 |
nuclear quadrupole moment | 0,087 ± 0,013
|
tanggal penemuan | 1935 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 141 |
---|---|
nomor neutron | 84 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,92 ± 0,03 h
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 142 |
---|---|
nomor neutron | 85 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 91,1 ± 0,5 m
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1953 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 143 |
---|---|
nomor neutron | 86 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 14,2 ± 0,1 m
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 144 |
---|---|
nomor neutron | 87 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 44 ± 0,7 s
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1967 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 145 |
---|---|
nomor neutron | 88 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 24,8 ± 2 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1974 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 146 |
---|---|
nomor neutron | 89 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,9 ± 0,1 s
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1970 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 147 |
---|---|
nomor neutron | 90 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,026 ± 0,02 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1979 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.041% |
Nomor massa | 148 |
---|---|
nomor neutron | 91 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,414 ± 0,025 s
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1969 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.18% |
Nomor massa | 149 |
---|---|
nomor neutron | 92 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,071 ± 0,022 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1979 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 1.43% |
Nomor massa | 150 |
---|---|
nomor neutron | 93 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 504 ± 15 ms
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1993 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.7% |
Nomor massa | 151 |
---|---|
nomor neutron | 94 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 465 ± 24 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1994 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 152 |
---|---|
nomor neutron | 95 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 287 ± 16 ms
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1994 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 153 |
---|---|
nomor neutron | 96 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 245 ± 18 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1994 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 154 |
---|---|
nomor neutron | 97 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 161 ± 15 ms
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 2017 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 155 |
---|---|
nomor neutron | 98 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 101 ± 28 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2016 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 156 |
---|---|
nomor neutron | 99 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 84 ± 78 ms
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 2017 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 157 |
---|---|
nomor neutron | 100 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
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 | 1839 |
etimologi | Greek: lanthanein (to be hidden). |
pelafalan | LAN-the-nem (Inggris) |
Kelimpahan alami | |
---|---|
Kelimpahan di kerak bumi | |
natural abundance (samudra) | |
natural abundance (tubuh manusia) | |
natural abundance (Meteoroid) | 0,000028 %
|
natural abundance (matahari) | 0,0000002 %
|
Kelimpahan di alam semesta | 0,0000002 %
|
1 | s | 1.1317 |
2 | p | 4.2044 |
2 | s | 15.0466 |
3 | d | 13.9398 |
3 | p | 18.8604 |
3 | s | 19.0569 |
4 | d | 32.2748 |
4 | f | 55.64 |
4 | p | 29.2936 |
4 | s | 28.2036 |
5 | p | 41.104 |
5 | s | 39.189 |
6 | s | 47.688 |