Nomor atom | 61 |
---|---|
Massa atom | 144.91276 |
Nomor massa | 126 |
Golongan | |
---|---|
Periode | 6 |
Blok | f |
Proton | 61 p+ |
---|---|
Neutron | 65 n0 |
Elektron | 61 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, 23, 8, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Xe] 4f5 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f5 6s2 |
bilangan oksidasi | 2, 3 |
elektronegativitas | |
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 | metallic |
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 | |
Suseptibilitas magnetik batuan (Mass) | |
Suseptibilitas magnetik batuan (Molar) | |
Suseptibilitas magnetik batuan (Volume) | |
magnetic ordering | |
Curie temperature | |
Néel temperature | |
struktur | |
Struktur kristal | () |
Konstanta kisi | |
Lattice Angles | |
mechanical property | |
Kekerasan | |
Modulus kompresi | |
Modulus geser | |
modulus Young | |
Rasio Poisson | 0,28
|
kecepatan suara | |
klasifikasi | |
Kategori | Lantanida, Lanthanides |
CAS Group | |
IUPAC Group | |
Glawe Number | 28 |
Mendeleev Number | 21 |
Pettifor Number | 29 |
Geochemical Class | rare earth & related |
Klasifikasi Goldschmidt | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 8.400
|
Neutron Mass Absorption | |
Bilangan kuantum | 6H5/2 |
Grup ruang | () |
Isotop stabil | 0 |
---|---|
Isotop tidak stabil | 40 |
Natural Isotopes | 0 |
Nomor massa | 126 |
---|---|
nomor neutron | 65 |
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) |
Nomor massa | 127 |
---|---|
nomor neutron | 66 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
p (proton emission) |
Nomor massa | 128 |
---|---|
nomor neutron | 67 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1 ± 0,3 s
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 1999 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | |
p (proton emission) | 0% |
Nomor massa | 129 |
---|---|
nomor neutron | 68 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,4 ± 0,9 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2004 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | |
p (proton emission) |
Nomor massa | 130 |
---|---|
nomor neutron | 69 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,6 ± 0,2 s
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1985 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nomor massa | 131 |
---|---|
nomor neutron | 70 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,3 ± 0,8 s
|
Spin | 11/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1998 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 132 |
---|---|
nomor neutron | 71 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,2 ± 0,6 s
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1977 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 5% |
Nomor massa | 133 |
---|---|
nomor neutron | 72 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 13,5 ± 2,1 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1977 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 134 |
---|---|
nomor neutron | 73 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 22 ± 1 s
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1977 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 135 |
---|---|
nomor neutron | 74 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 49 ± 3 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1975 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 136 |
---|---|
nomor neutron | 75 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 107 ± 6 s
|
Spin | 7 |
nuclear quadrupole moment | |
tanggal penemuan | 1988 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 137 |
---|---|
nomor neutron | 76 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1975 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 138 |
---|---|
nomor neutron | 77 |
bobot atom | |
g-factor | 1,0666666666667 ± 0,3
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,24 ± 0,05 m
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1973 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 139 |
---|---|
nomor neutron | 78 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,15 ± 0,05 m
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1967 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 140 |
---|---|
nomor neutron | 79 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,2 ± 0,2 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1966 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 141 |
---|---|
nomor neutron | 80 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 20,9 ± 0,05 m
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1952 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 142 |
---|---|
nomor neutron | 81 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 40,5 ± 0,5 s
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1959 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
e+ (positron emission) | 77.1% |
ϵ (electron capture) | 22.9% |
Nomor massa | 143 |
---|---|
nomor neutron | 82 |
bobot atom | |
g-factor | 1,52 ± 0,2
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 265 ± 7 d
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1952 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
e+ (positron emission) | 5.7% |
Nomor massa | 144 |
---|---|
nomor neutron | 83 |
bobot atom | |
g-factor | 0,338 ± 0,028
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 363 ± 14 d
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 1952 |
parity | - |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
e+ (positron emission) | 8% |
Nomor massa | 145 |
---|---|
nomor neutron | 84 |
bobot atom | |
g-factor | 1,52 ± 0,064
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17,7 ± 0,4 y
|
Spin | 5/2 |
nuclear quadrupole moment | 0,23 ± 0,08
|
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
α (α emission) | 2.8% |
Nomor massa | 146 |
---|---|
nomor neutron | 85 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,53 ± 0,05 y
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1960 |
parity | - |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 66% |
β− (β− decay) | 34% |
Nomor massa | 147 |
---|---|
nomor neutron | 86 |
bobot atom | |
g-factor | 0,73714285714286 ± 0,02
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,6234 ± 0,0002 y
|
Spin | 7/2 |
nuclear quadrupole moment | 0,74 ± 0,2
|
tanggal penemuan | 1947 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 148 |
---|---|
nomor neutron | 87 |
bobot atom | |
g-factor | 2,1 ± 0,2
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,368 ± 0,007 d
|
Spin | 1 |
nuclear quadrupole moment | 0,2 ± 0,2
|
tanggal penemuan | 1947 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 149 |
---|---|
nomor neutron | 88 |
bobot atom | |
g-factor | 0,94285714285714 ± 0,14285714285714
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 53,08 ± 0,05 h
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1947 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 150 |
---|---|
nomor neutron | 89 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,698 ± 0,015 h
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1952 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 151 |
---|---|
nomor neutron | 90 |
bobot atom | |
g-factor | 0,72 ± 0,08
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 28,4 ± 0,04 h
|
Spin | 5/2 |
nuclear quadrupole moment | 2,2 ± 0,9
|
tanggal penemuan | 1952 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 152 |
---|---|
nomor neutron | 91 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,12 ± 0,08 m
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1958 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 153 |
---|---|
nomor neutron | 92 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,25 ± 0,02 m
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1962 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 154 |
---|---|
nomor neutron | 93 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,68 ± 0,07 m
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 1958 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 155 |
---|---|
nomor neutron | 94 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 41,5 ± 0,2 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1982 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 156 |
---|---|
nomor neutron | 95 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 27,4 ± 0,5 s
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 1986 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 157 |
---|---|
nomor neutron | 96 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 10,56 ± 0,1 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1987 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 158 |
---|---|
nomor neutron | 97 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,8 ± 0,5 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1987 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 159 |
---|---|
nomor neutron | 98 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,49 ± 0,13 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1998 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 160 |
---|---|
nomor neutron | 99 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 725 ± 57 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 | 161 |
---|---|
nomor neutron | 100 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,05 ± 0,15 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 162 |
---|---|
nomor neutron | 101 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 630 ± 180 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 | 163 |
---|---|
nomor neutron | 102 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 255 ± 25 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2012 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 164 |
---|---|
nomor neutron | 103 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 2018 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 165 |
---|---|
nomor neutron | 104 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2018 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
penemu atau pencipta | J.A. Marinsky, L.E. Glendenin, C.D. Coryell |
---|---|
tempat penemuan | United States |
tanggal penemuan | 1945 |
etimologi | Named for the Greek god, Prometheus. |
pelafalan | pro-MEE-thi-em (Inggris) |
Kelimpahan alami | |
---|---|
Kelimpahan di kerak bumi | |
natural abundance (samudra) | |
natural abundance (tubuh manusia) | 0 %
|
natural abundance (Meteoroid) | 0 %
|
natural abundance (matahari) | 0 %
|
Kelimpahan di alam semesta | 0 %
|
1 | s | 1.2042 |
2 | p | 4.2562 |
2 | s | 16.0296 |
3 | d | 13.9018 |
3 | p | 19.4461 |
3 | s | 19.8154 |
4 | d | 33.26 |
4 | f | 37.866 |
4 | p | 30.3768 |
4 | s | 29.3604 |
5 | p | 44.586 |
5 | s | 42.1645 |
6 | s | 51.6046 |