Nomor atom | 96 |
---|---|
Massa atom | 247 |
Nomor massa | 231 |
Golongan | |
---|---|
Periode | 7 |
Blok | f |
Proton | 96 p+ |
---|---|
Neutron | 135 n0 |
Elektron | 96 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, 25, 9, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Rn] 5f7 6d1 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f7 6d1 7s2 |
bilangan oksidasi | 3, 4, 5, 6 |
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 | silvery metallic, glows purple in the dark |
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 | 40 |
Mendeleev Number | 28 |
Pettifor Number | 41 |
Geochemical Class | |
Klasifikasi Goldschmidt | synthetic |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
neutron cross section | 60
|
Neutron Mass Absorption | |
Bilangan kuantum | 9D2 |
Grup ruang | 194 (P63/mmc) |
Isotop stabil | 0 |
---|---|
Isotop tidak stabil | 22 |
Natural Isotopes | 0 |
Nomor massa | 231 |
---|---|
nomor neutron | 135 |
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 | 232 |
---|---|
nomor neutron | 136 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) |
Nomor massa | 233 |
---|---|
nomor neutron | 137 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 27 ± 10 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2001 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 20% |
β+ (β+ decay; β+ = ϵ + e+) | 80% |
Nomor massa | 234 |
---|---|
nomor neutron | 138 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 52 ± 9 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2001 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 71% |
α (α emission) | 27% |
SF (spontaneous fission) | 2% |
Nomor massa | 235 |
---|---|
nomor neutron | 139 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7 ± 3 m
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1981 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 4% |
Nomor massa | 236 |
---|---|
nomor neutron | 140 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,8 ± 0,8 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 82% |
α (α emission) | 18% |
SF (spontaneous fission) |
Nomor massa | 237 |
---|---|
nomor neutron | 141 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2002 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) |
Nomor massa | 238 |
---|---|
nomor neutron | 142 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,2 ± 0,4 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1994 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | |
α (α emission) | 3.84% |
SF (spontaneous fission) | 0.048% |
Nomor massa | 239 |
---|---|
nomor neutron | 143 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,5 ± 0,4 h
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1952 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 6.2% |
Nomor massa | 240 |
---|---|
nomor neutron | 144 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 30,4 ± 3,7 d
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1949 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
ϵ (electron capture) | |
SF (spontaneous fission) | 3.9% |
Nomor massa | 241 |
---|---|
nomor neutron | 145 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 32,8 ± 0,2 d
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1952 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 99% |
α (α emission) | 1% |
Nomor massa | 242 |
---|---|
nomor neutron | 146 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 162,8 ± 0,2 d
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1949 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | 6.2% |
34Si | 1.1% |
2β+ (double β+ decay) |
Nomor massa | 243 |
---|---|
nomor neutron | 147 |
bobot atom | |
g-factor | 0,16 ± 0,032
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 29,1 ± 0,1 y
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
ϵ (electron capture) | 0.29% |
SF (spontaneous fission) | 5.3% |
Nomor massa | 244 |
---|---|
nomor neutron | 148 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 18,11 ± 0,03 y
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | 1.37% |
Nomor massa | 245 |
---|---|
nomor neutron | 149 |
bobot atom | |
g-factor | 0,14285714285714 ± 0,028571428571429
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,25 ± 0,07 ky
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | 6.1% |
Nomor massa | 246 |
---|---|
nomor neutron | 150 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,706 ± 0,04 ky
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1954 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 99.97385% |
SF (spontaneous fission) | 0.02615% |
Nomor massa | 247 |
---|---|
nomor neutron | 151 |
bobot atom | |
g-factor | 0,08 ± 0,015555555555556
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 15,6 ± 0,5 My
|
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1954 |
parity | - |
modus peluruhan | intensitas |
---|---|
α (α emission) | 100% |
Nomor massa | 248 |
---|---|
nomor neutron | 152 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 348 ± 6 ky
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1956 |
parity | + |
modus peluruhan | intensitas |
---|---|
α (α emission) | 91.61% |
SF (spontaneous fission) | 8.39% |
2β− (double β− decay) |
Nomor massa | 249 |
---|---|
nomor neutron | 153 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 64,15 ± 0,03 m
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1956 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 250 |
---|---|
nomor neutron | 154 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1966 |
parity | + |
modus peluruhan | intensitas |
---|---|
SF (spontaneous fission) | 74% |
α (α emission) | |
β− (β− decay) |
Nomor massa | 251 |
---|---|
nomor neutron | 155 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 16,8 ± 0,2 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1978 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 252 |
---|---|
nomor neutron | 156 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
α (α emission) |
penemu atau pencipta | G.T.Seaborg, R.A.James, A.Ghiorso |
---|---|
tempat penemuan | United States |
tanggal penemuan | 1944 |
etimologi | Named in honor of Pierre and Marie Curie. |
pelafalan | KYOOR-i-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 %
|