Nomor atom | 85 |
---|---|
Massa atom | 210 |
Nomor massa | 191 |
Golongan | 17 |
---|---|
Periode | 6 |
Blok | p |
Proton | 85 p+ |
---|---|
Neutron | 106 n0 |
Elektron | 85 e- |
Energi | |
---|---|
proton affinity | |
Afinitas elektron | |
Energi ionisasi | |
Panas penguapan | |
kalor peleburan | |
Perubahan entalpi pembentukan standar | |
Elektron | |
kelopak elektron | 2, 8, 18, 32, 18, 7 |
Elektron valensi | 7 ⓘ |
konfigurasi elektron | [Xe] 4f14 5d10 6s2 6p5ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p5 |
bilangan oksidasi | -1, 1, 3, 5, 7 |
elektronegativitas | 2.2
|
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 | unknown, probably metallic |
Indeks bias | |
thermodynamic material property | |
Kondusivitas termal | |
Pemuaian | |
molar heat capacity | |
Kapasitas kalor molar | |
heat capacity ratio | |
electrical properties | |
tipe | |
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 | |
kecepatan suara | |
klasifikasi | |
Kategori | Halogen, Halogens |
CAS Group | VIIB |
IUPAC Group | VIIA |
Glawe Number | 98 |
Mendeleev Number | 110 |
Pettifor Number | 96 |
Geochemical Class | U/Th decay series |
Klasifikasi Goldschmidt | synthetic |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | |
Neutron Mass Absorption | |
Bilangan kuantum | 2P3/2 |
Grup ruang | () |
Isotop stabil | 0 |
---|---|
Isotop tidak stabil | 39 |
Natural Isotopes | 0 |
Nomor massa | 191 |
---|---|
nomor neutron | 106 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,1 ± 0,8 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2003 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 192 |
---|---|
nomor neutron | 107 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 11,5 ± 0,6 ms
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 2006 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | |
β+ SF (β+-delayed fission) | 0.51% |
Nomor massa | 193 |
---|---|
nomor neutron | 108 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 29 ± 5 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2003 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
Nomor massa | 194 |
---|---|
nomor neutron | 109 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 286 ± 7 ms
|
Spin | 5 |
nuclear quadrupole moment | |
tanggal penemuan | 2009 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | 8.3% |
β+ SF (β+-delayed fission) | 0.032% |
Nomor massa | 195 |
---|---|
nomor neutron | 110 |
bobot atom | |
g-factor | 3,2 ± 0,1
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 290 ± 20 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1999 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 196 |
---|---|
nomor neutron | 111 |
bobot atom | |
g-factor | 1,24 ± 0,046666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 377 ± 4 ms
|
Spin | 3 |
nuclear quadrupole moment | -0,6 ± 0,4
|
tanggal penemuan | 1967 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 97.5% |
β+ (β+ decay; β+ = ϵ + e+) | |
β+ SF (β+-delayed fission) | 0.009% |
Nomor massa | 197 |
---|---|
nomor neutron | 112 |
bobot atom | |
g-factor | 0,85111111111111 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 388,2 ± 5,6 ms
|
Spin | 9/2 |
nuclear quadrupole moment | -1,2 ± 0,6
|
tanggal penemuan | 1967 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 96.1% |
β+ (β+ decay; β+ = ϵ + e+) | 3.9% |
Nomor massa | 198 |
---|---|
nomor neutron | 113 |
bobot atom | |
g-factor | 1,34 ± 0,046666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,47 ± 0,05 s
|
Spin | 3 |
nuclear quadrupole moment | -0,6 ± 0,3
|
tanggal penemuan | 1967 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 97% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 199 |
---|---|
nomor neutron | 114 |
bobot atom | |
g-factor | 0,87555555555556 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7,02 ± 0,12 s
|
Spin | 9/2 |
nuclear quadrupole moment | -1 ± 0,5
|
tanggal penemuan | 1967 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 89% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 200 |
---|---|
nomor neutron | 115 |
bobot atom | |
g-factor | 1,4266666666667 ± 0,05
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 43,2 ± 0,9 s
|
Spin | 3 |
nuclear quadrupole moment | -0,5 ± 0,5
|
tanggal penemuan | 1963 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 52% |
β+ (β+ decay; β+ = ϵ + e+) | 48% |
Nomor massa | 201 |
---|---|
nomor neutron | 116 |
bobot atom | |
g-factor | 0,89111111111111 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 85,2 ± 1,6 s
|
Spin | 9/2 |
nuclear quadrupole moment | -1 ± 0,5
|
tanggal penemuan | 1963 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 71% |
β+ (β+ decay; β+ = ϵ + e+) | 29% |
Nomor massa | 202 |
---|---|
nomor neutron | 117 |
bobot atom | |
g-factor | 1,38 ± 0,053333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 184 ± 1 s
|
Spin | 3 |
nuclear quadrupole moment | -0,5 ± 0,3
|
tanggal penemuan | 1961 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 88% |
α (α emission) | 12% |
Nomor massa | 203 |
---|---|
nomor neutron | 118 |
bobot atom | |
g-factor | 0,88888888888889 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7,4 ± 0,2 m
|
Spin | 9/2 |
nuclear quadrupole moment | -0,7 ± 0,4
|
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 69% |
α (α emission) | 31% |
Nomor massa | 204 |
---|---|
nomor neutron | 119 |
bobot atom | |
g-factor | 0,68857142857143 ± 0,025714285714286
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 9,12 ± 0,11 m
|
Spin | 7 |
nuclear quadrupole moment | -0,6 ± 0,3
|
tanggal penemuan | 1961 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 96.2% |
α (α emission) | 3.8% |
Nomor massa | 205 |
---|---|
nomor neutron | 120 |
bobot atom | |
g-factor | 0,90888888888889 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 26,9 ± 0,8 m
|
Spin | 9/2 |
nuclear quadrupole moment | -0,6 ± 0,3
|
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 90% |
α (α emission) | 10% |
Nomor massa | 206 |
---|---|
nomor neutron | 121 |
bobot atom | |
g-factor | 0,72833333333333 ± 0,028333333333333
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 30,6 ± 0,8 m
|
Spin | 6 |
nuclear quadrupole moment | -0,4 ± 0,2
|
tanggal penemuan | 1961 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.1% |
α (α emission) | 0.9% |
Nomor massa | 207 |
---|---|
nomor neutron | 122 |
bobot atom | |
g-factor | 0,91777777777778 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,81 ± 0,03 h
|
Spin | 9/2 |
nuclear quadrupole moment | -0,5 ± 0,3
|
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 90% |
α (α emission) | 10% |
Nomor massa | 208 |
---|---|
nomor neutron | 123 |
bobot atom | |
g-factor | 0,74333333333333 ± 0,03
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,63 ± 0,03 h
|
Spin | 6 |
nuclear quadrupole moment | -0,4 ± 0,3
|
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.45% |
α (α emission) | 0.55% |
Nomor massa | 209 |
---|---|
nomor neutron | 124 |
bobot atom | |
g-factor | 0,91555555555556 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,42 ± 0,05 h
|
Spin | 9/2 |
nuclear quadrupole moment | -0,4 ± 0,2
|
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 96.1% |
α (α emission) | 3.9% |
Nomor massa | 210 |
---|---|
nomor neutron | 125 |
bobot atom | |
g-factor | 0,944 ± 0,032
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,1 ± 0,4 h
|
Spin | 5 |
nuclear quadrupole moment | -0,4 ± 0,2
|
tanggal penemuan | 1949 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.825% |
α (α emission) | 0.175% |
Nomor massa | 211 |
---|---|
nomor neutron | 126 |
bobot atom | |
g-factor | 0,92 ± 0,0088888888888889
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7,214 ± 0,007 h
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1940 |
parity | - |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 58.2% |
α (α emission) | 41.8% |
Nomor massa | 212 |
---|---|
nomor neutron | 127 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 314 ± 3 ms
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | |
β− (β− decay) |
Nomor massa | 213 |
---|---|
nomor neutron | 128 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 125 ± 6 ns
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1968 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
Nomor massa | 214 |
---|---|
nomor neutron | 129 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 558 ± 10 ns
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1949 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
Nomor massa | 215 |
---|---|
nomor neutron | 130 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 37 ± 3 us
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1944 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
Nomor massa | 216 |
---|---|
nomor neutron | 131 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 300 ± 30 us
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1948 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β− (β− decay) | |
ϵ (electron capture) |
Nomor massa | 217 |
---|---|
nomor neutron | 132 |
bobot atom | |
g-factor | 0,84444444444444 ± 0,044444444444444
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 32,6 ± 0,3 ms
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1947 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 99.992% |
β− (β− decay) | 0.008% |
Nomor massa | 218 |
---|---|
nomor neutron | 133 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,28 ± 0,06 s
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1943 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
β− (β− decay) |
Nomor massa | 219 |
---|---|
nomor neutron | 134 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 56 ± 3 s
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1953 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 93.6% |
β− (β− decay) | 6.4% |
Nomor massa | 220 |
---|---|
nomor neutron | 135 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,71 ± 0,04 m
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1989 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 92% |
α (α emission) | 8% |
Nomor massa | 221 |
---|---|
nomor neutron | 136 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,3 ± 0,2 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1989 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 222 |
---|---|
nomor neutron | 137 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 54 ± 10 s
|
Spin | |
nuclear quadrupole moment | |
tanggal penemuan | 1989 |
parity |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 223 |
---|---|
nomor neutron | 138 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 50 ± 7 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1989 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
α (α emission) |
Nomor massa | 224 |
---|---|
nomor neutron | 139 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,5 ± 1,5 m
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 225 |
---|---|
nomor neutron | 140 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 226 |
---|---|
nomor neutron | 141 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 227 |
---|---|
nomor neutron | 142 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 228 |
---|---|
nomor neutron | 143 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Nomor massa | 229 |
---|---|
nomor neutron | 144 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
penemu atau pencipta | D.R.Corson, K.R.MacKenzie, E.Segré |
---|---|
tempat penemuan | United States |
tanggal penemuan | 1940 |
etimologi | Greek: astatos (unstable). |
pelafalan | AS-teh-teen (Inggris) |
Kelimpahan alami | |
---|---|
Kelimpahan di kerak bumi | |
natural abundance (samudra) | |
natural abundance (tubuh manusia) | 0 %
|
natural abundance (Meteoroid) | 0 %
|
natural abundance (matahari) | |
Kelimpahan di alam semesta | 0 %
|
1 | s | 1.6446 |
2 | p | 4.5524 |
2 | s | 22.3324 |
3 | d | 13.4155 |
3 | p | 23.5024 |
3 | s | 24.6481 |
4 | d | 37.9504 |
4 | f | 37.7596 |
4 | p | 36.516 |
4 | s | 35.6644 |
5 | d | 58.661 |
5 | p | 53.96 |
5 | s | 52.0665 |
6 | p | 69.8368 |
6 | s | 67.7002 |