Nomor atom | 97 |
---|---|
Massa atom | 247 |
Nomor massa | 233 |
Golongan | |
---|---|
Periode | 7 |
Blok | f |
Proton | 97 p+ |
---|---|
Neutron | 136 n0 |
Elektron | 97 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, 32, 27, 8, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Rn] 5f9 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f9 7s2 |
bilangan oksidasi | 2, 3, 4, 5 |
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 | Tak berwarna
|
appearance | silvery |
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 | Segienam Sederhana () |
Konstanta kisi | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
Kekerasan | |
Modulus kompresi | |
Modulus geser | |
modulus Young | |
Rasio Poisson | |
kecepatan suara | |
klasifikasi | |
Kategori | Aktinida, Actinides |
CAS Group | |
IUPAC Group | |
Glawe Number | 41 |
Mendeleev Number | 30 |
Pettifor Number | 40 |
Geochemical Class | |
Klasifikasi Goldschmidt | synthetic |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 710
|
Neutron Mass Absorption | |
Bilangan kuantum | 6H15/2 |
Grup ruang | 194 (P63/mmc) |
Isotop stabil | 0 |
---|---|
Isotop tidak stabil | 22 |
Natural Isotopes | 0 |
Nomor massa | 233 |
---|---|
nomor neutron | 136 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 40 ± 30 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2015 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 82% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 234 |
---|---|
nomor neutron | 137 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 20 ± 5 s
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 2003 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 80% |
β+ (β+ decay; β+ = ϵ + e+) | 20% |
Nomor massa | 235 |
---|---|
nomor neutron | 138 |
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+) | |
α (α emission) |
Nomor massa | 236 |
---|---|
nomor neutron | 139 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 26 ± 10 s
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 2017 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | |
β+ SF (β+-delayed fission) | 0.04% |
Nomor massa | 237 |
---|---|
nomor neutron | 140 |
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+) | |
α (α emission) |
Nomor massa | 238 |
---|---|
nomor neutron | 141 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,4 ± 0,08 m
|
Spin | 1 |
nuclear quadrupole moment | |
tanggal penemuan | 1994 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | |
β+ SF (β+-delayed fission) | 0.048% |
Nomor massa | 239 |
---|---|
nomor neutron | 142 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1989 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.01% |
SF (spontaneous fission) | 0.01% |
Nomor massa | 240 |
---|---|
nomor neutron | 143 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,8 ± 0,8 m
|
Spin | 7 |
nuclear quadrupole moment | |
tanggal penemuan | 1980 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | |
β+ SF (β+-delayed fission) | 0.002% |
Nomor massa | 241 |
---|---|
nomor neutron | 144 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,6 ± 0,4 m
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2003 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) |
Nomor massa | 242 |
---|---|
nomor neutron | 145 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7 ± 1,3 m
|
Spin | 3 |
nuclear quadrupole moment | |
tanggal penemuan | 1972 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ SF (β+-delayed fission) | 3% |
α (α emission) |
Nomor massa | 243 |
---|---|
nomor neutron | 146 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,6 ± 0,2 h
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1950 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.15% |
Nomor massa | 244 |
---|---|
nomor neutron | 147 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,02 ± 0,03 h
|
Spin | 4 |
nuclear quadrupole moment | |
tanggal penemuan | 1972 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 0.006% |
Nomor massa | 245 |
---|---|
nomor neutron | 148 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,95 ± 0,03 d
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1951 |
parity | - |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 99.88% |
α (α emission) | 0.12% |
Nomor massa | 246 |
---|---|
nomor neutron | 149 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,8 ± 0,02 d
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) |
Nomor massa | 247 |
---|---|
nomor neutron | 150 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,38 ± 0,25 ky
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1965 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) |
Nomor massa | 248 |
---|---|
nomor neutron | 151 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 6 |
nuclear quadrupole moment | |
tanggal penemuan | 1956 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | |
ϵ (electron capture) |
Nomor massa | 249 |
---|---|
nomor neutron | 152 |
bobot atom | |
g-factor | 0,57142857142857 ± 0,11428571428571
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 327,2 ± 0,3 d
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
α (α emission) | 0.00145% |
SF (spontaneous fission) | 47% |
Nomor massa | 250 |
---|---|
nomor neutron | 153 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,212 ± 0,005 h
|
Spin | 2 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 251 |
---|---|
nomor neutron | 154 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 55,6 ± 1,1 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1967 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 252 |
---|---|
nomor neutron | 155 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,8 ± 0,5 m
|
Spin | |
nuclear quadrupole moment | |
tanggal penemuan | 1988 |
parity |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
α (α emission) |
Nomor massa | 253 |
---|---|
nomor neutron | 156 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1991 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) |
Nomor massa | 254 |
---|---|
nomor neutron | 157 |
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) |
penemu atau pencipta | G.T.Seaborg, S.G.Tompson, A.Ghiorso |
---|---|
tempat penemuan | United States |
tanggal penemuan | 1949 |
etimologi | Named after Berkeley, California the city of its discovery. |
pelafalan | BURK-li-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 %
|