| Nomor atom | 103 |
|---|---|
| Massa atom | 262 |
| Nomor massa | 251 |
| Golongan | |
|---|---|
| Periode | 7 |
| Blok | f |
| Proton | 103 p+ |
|---|---|
| Neutron | 148 n0 |
| Elektron | 103 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, 32, 8, 3 |
| Elektron valensi | 2 ⓘ |
| konfigurasi elektron | [Rn] 5f14 6d1 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d1 7s2 |
| bilangan oksidasi | 3 |
| elektronegativitas | |
| Electrophilicity Index | |
| kondisi dasar materi | |
| fase zat | {ERROR}|
| gaseous state of matter | |
| Titik didih | |
| Titik lebur | |
| critical pressure | |
| critical temperature | |
| Titik tripel | |
| appearance | |
| warna | Hitam
|
| appearance | |
| 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 | {ERROR} |
| Konstanta kisi | |
| Lattice Angles | |
| mechanical property | |
| Kekerasan | |
| Modulus kompresi | |
| Modulus geser | |
| modulus Young | |
| Rasio Poisson | |
| kecepatan suara | |
| klasifikasi | |
| Kategori | Aktinida, Transition metals |
| CAS Group | |
| IUPAC Group | |
| Glawe Number | 47 |
| Mendeleev Number | 42 |
| Pettifor Number | 34 |
| Geochemical Class | |
| Klasifikasi Goldschmidt | synthetic |
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| neutron cross section | |
| Neutron Mass Absorption | |
| Bilangan kuantum | 2P1/2 |
| Grup ruang | () |
| Isotop stabil | 0 |
|---|---|
| Isotop tidak stabil | 16 |
| Natural Isotopes | 0 |
| Nomor massa | 251 |
|---|---|
| nomor neutron | 148 |
| 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+) | |
| α (α emission) |
| Nomor massa | 252 |
|---|---|
| nomor neutron | 149 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 369 ± 75 ms
|
| Spin | 7 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2001 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 98% |
| SF (spontaneous fission) | 2% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 253 |
|---|---|
| nomor neutron | 150 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 632 ± 46 ms
|
| Spin | 7/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1985 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 90% |
| SF (spontaneous fission) | 1% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 254 |
|---|---|
| nomor neutron | 151 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 12 ± 0,9 s
|
| Spin | 4 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1981 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 71.7% |
| β+ (β+ decay; β+ = ϵ + e+) | 28.3% |
| SF (spontaneous fission) | 0.1% |
| Nomor massa | 255 |
|---|---|
| nomor neutron | 152 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 31,1 ± 1,1 s
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1971 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 99.7% |
| β+ (β+ decay; β+ = ϵ + e+) | 0.3% |
| SF (spontaneous fission) |
| Nomor massa | 256 |
|---|---|
| nomor neutron | 153 |
| bobot atom | |
| g-factor | 0
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 27,9 ± 1 s
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1965 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 85% |
| β+ (β+ decay; β+ = ϵ + e+) | 15% |
| SF (spontaneous fission) | 0.03% |
| Nomor massa | 257 |
|---|---|
| nomor neutron | 154 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 6 ± 0,4 s
|
| Spin | 7/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1971 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) | |
| SF (spontaneous fission) |
| Nomor massa | 258 |
|---|---|
| nomor neutron | 155 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 3,92 ± 0,33 s
|
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | 1971 |
| parity |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 97.4% |
| β+ (β+ decay; β+ = ϵ + e+) | 2.6% |
| Nomor massa | 259 |
|---|---|
| nomor neutron | 156 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 6,2 ± 0,3 s
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1971 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 78% |
| SF (spontaneous fission) | 22% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 260 |
|---|---|
| nomor neutron | 157 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 3 ± 0,5 m
|
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | 1971 |
| parity |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 80% |
| β+ (β+ decay; β+ = ϵ + e+) | 20% |
| Nomor massa | 261 |
|---|---|
| nomor neutron | 158 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 39 ± 12 m
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1987 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| SF (spontaneous fission) | 100% |
| α (α emission) |
| Nomor massa | 262 |
|---|---|
| nomor neutron | 159 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | 1987 |
| parity |
| modus peluruhan | intensitas |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | |
| SF (spontaneous fission) | 10% |
| α (α emission) |
| Nomor massa | 263 |
|---|---|
| nomor neutron | 160 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) |
| Nomor massa | 264 |
|---|---|
| nomor neutron | 161 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | |
| parity |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | |
| SF (spontaneous fission) |
| Nomor massa | 265 |
|---|---|
| nomor neutron | 162 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | |
| SF (spontaneous fission) |
| Nomor massa | 266 |
|---|---|
| nomor neutron | 163 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 22 ± 14 h
|
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | 2014 |
| parity |
| modus peluruhan | intensitas |
|---|---|
| SF (spontaneous fission) | 100% |
| penemu atau pencipta | A.Ghiorso, T.Sikkeland, A.E.Larsh, R.M.Latimer |
|---|---|
| tempat penemuan | United States |
| tanggal penemuan | 1961 |
| etimologi | Named in honor of Ernest O. Lawrence, inventor of the cyclotron. |
| pelafalan | lor-ENS-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 %
|