| Nomor atom | 89 |
|---|---|
| Massa atom | 227 |
| Nomor massa | 205 |
| Golongan | 3 |
|---|---|
| Periode | 7 |
| Blok | d |
| Proton | 89 p+ |
|---|---|
| Neutron | 116 n0 |
| Elektron | 89 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, 18, 9, 2 |
| Elektron valensi | 2 ⓘ |
| konfigurasi elektron | [Rn] 6d1 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 6d1 7s2 |
| bilangan oksidasi | 2, 3 |
| elektronegativitas |
1.1
|
| 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 | π/2, π/2, π/2 |
| mechanical property | |
| Kekerasan | |
| Modulus kompresi | |
| Modulus geser | |
| modulus Young | |
| Rasio Poisson | |
| kecepatan suara | |
| klasifikasi | |
| Kategori | Aktinida, Actinides |
| CAS Group | IIIA |
| IUPAC Group | IIIB |
| Glawe Number | 33 |
| Mendeleev Number | 14 |
| Pettifor Number | 48 |
| Geochemical Class | U/Th decay series |
| Klasifikasi Goldschmidt | synthetic |
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| neutron cross section | 880
|
| Neutron Mass Absorption | 0,078
|
| Bilangan kuantum | 2D3/2 |
| Grup ruang | 225 (Fm_3m) |
| Isotop stabil | 0 |
|---|---|
| Isotop tidak stabil | 33 |
| Natural Isotopes | 0 |
| Nomor massa | 205 |
|---|---|
| nomor neutron | 116 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 80 ± 60 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2014 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 206 |
|---|---|
| nomor neutron | 117 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 25 ± 7 ms
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1998 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 207 |
|---|---|
| nomor neutron | 118 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 31 ± 8 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1994 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| Nomor massa | 208 |
|---|---|
| nomor neutron | 119 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 97 ± 15 ms
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1994 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 209 |
|---|---|
| nomor neutron | 120 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 94 ± 10 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 210 |
|---|---|
| nomor neutron | 121 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 350 ± 40 ms
|
| Spin | 7 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 211 |
|---|---|
| nomor neutron | 122 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 213 ± 25 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 212 |
|---|---|
| nomor neutron | 123 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 895 ± 28 ms
|
| Spin | 7 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 213 |
|---|---|
| nomor neutron | 124 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 738 ± 16 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 214 |
|---|---|
| nomor neutron | 125 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 8,2 ± 0,2 s
|
| Spin | 5 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 93% |
| β+ (β+ decay; β+ = ϵ + e+) | 7% |
| Nomor massa | 215 |
|---|---|
| nomor neutron | 126 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 171 ± 10 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) | 0.09% |
| Nomor massa | 216 |
|---|---|
| nomor neutron | 127 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 440 ± 16 us
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1967 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 217 |
|---|---|
| nomor neutron | 128 |
| bobot atom | |
| g-factor | 0,85111111111111 ± 0,011111111111111
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 69 ± 4 ns
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1972 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 218 |
|---|---|
| nomor neutron | 129 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 1 ± 0,04 us
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1970 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| Nomor massa | 219 |
|---|---|
| nomor neutron | 130 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 9,4 ± 1 us
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1970 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 220 |
|---|---|
| nomor neutron | 131 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 26,36 ± 0,19 ms
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1970 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| β+ (β+ decay; β+ = ϵ + e+) |
| Nomor massa | 221 |
|---|---|
| nomor neutron | 132 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 52 ± 2 ms
|
| Spin | 9/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1968 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| Nomor massa | 222 |
|---|---|
| nomor neutron | 133 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 5 ± 0,5 s
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1949 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 99% |
| β+ (β+ decay; β+ = ϵ + e+) | 1% |
| Nomor massa | 223 |
|---|---|
| nomor neutron | 134 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 2,1 ± 0,05 m
|
| Spin | 5/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1948 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 99% |
| ϵ (electron capture) |
| Nomor massa | 224 |
|---|---|
| nomor neutron | 135 |
| bobot atom | |
| g-factor | 0
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 2,78 ± 0,16 h
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1948 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 90.5% |
| α (α emission) | 9.5% |
| β− (β− decay) |
| Nomor massa | 225 |
|---|---|
| nomor neutron | 136 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 9,919 ± 0,0021 d
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1947 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| α (α emission) | 100% |
| 14C | 5.3% |
| Nomor massa | 226 |
|---|---|
| nomor neutron | 137 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 29,37 ± 0,12 h
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1950 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 83% |
| ϵ (electron capture) | 17% |
| α (α emission) | 0.006% |
| Nomor massa | 227 |
|---|---|
| nomor neutron | 138 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 21,772 ± 0,003 y
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1851 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 98.62% |
| α (α emission) | 1.38% |
| Nomor massa | 228 |
|---|---|
| nomor neutron | 139 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 6,15 ± 0,02 h
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1908 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 229 |
|---|---|
| nomor neutron | 140 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 62,7 ± 0,5 m
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1952 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 230 |
|---|---|
| nomor neutron | 141 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 122 ± 3 s
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1973 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− SF (β−-delayed fission) | 1.2% |
| Nomor massa | 231 |
|---|---|
| nomor neutron | 142 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 7,5 ± 0,1 m
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1973 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 232 |
|---|---|
| nomor neutron | 143 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 1,98 ± 0,08 m
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1986 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 233 |
|---|---|
| nomor neutron | 144 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 143 ± 10 s
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 1983 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 234 |
|---|---|
| nomor neutron | 145 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 45 ± 2 s
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1986 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 235 |
|---|---|
| nomor neutron | 146 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 62 ± 4 s
|
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 2006 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 236 |
|---|---|
| nomor neutron | 147 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 4,5 ± 3,6 m
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2010 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 237 |
|---|---|
| nomor neutron | 148 |
| 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 |
|---|---|
| β− (β− decay) |
| penemu atau pencipta | André Debierne |
|---|---|
| tempat penemuan | France |
| tanggal penemuan | 1899 |
| etimologi | Greek: akis, aktinos (ray). |
| pelafalan | ak-TIN-i-em (Inggris) |
| Kelimpahan alami | |
|---|---|
| Kelimpahan di kerak bumi | |
| natural abundance (samudra) | |
| natural abundance (tubuh manusia) | 0 %
|
| natural abundance (Meteoroid) | |
| natural abundance (matahari) | 0 %
|
| Kelimpahan di alam semesta | 0 %
|