| Nomor atom | 11 |
|---|---|
| Massa atom | 22.98976928 |
| Nomor massa | 23 |
| Golongan | 1 |
|---|---|
| Periode | 3 |
| Blok | s |
| Proton | 11 p+ |
|---|---|
| Neutron | 12 n0 |
| Elektron | 11 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, 1 |
| Elektron valensi | 1 ⓘ |
| konfigurasi elektron | [Ne] 3s1ⓘ 1s2 2s2 2p6 3s1 |
| bilangan oksidasi | -1, 0, 1 |
| elektronegativitas |
0.93
|
| 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 | silvery white metallic |
| Indeks bias | |
| thermodynamic material property | |
| Kondusivitas termal | |
| Pemuaian | |
| molar heat capacity | |
| Kapasitas kalor molar | |
| heat capacity ratio | |
| electrical properties | |
| tipe | Conductor |
| konduktivitas listrik | |
| resistivitas listrik | |
| superkonduktivitas | |
| magnetisme | |
| tipe | paramagnetic |
| Suseptibilitas magnetik batuan (Mass) | 0,0000000088 m³/Kg
|
| Suseptibilitas magnetik batuan (Molar) | 0,0000000002 m³/mol
|
| Suseptibilitas magnetik batuan (Volume) | 0,0000086
|
| 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, Alkali metals |
| CAS Group | IA |
| IUPAC Group | IA |
| Glawe Number | 11 |
| Mendeleev Number | 2 |
| Pettifor Number | 11 |
| Geochemical Class | major |
| Klasifikasi Goldschmidt | litophile |
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| neutron cross section | 0,53
|
| Neutron Mass Absorption | 0,0007
|
| Bilangan kuantum | 2S1/2 |
| Grup ruang | 229 (Im_3m) |
| Isotop stabil | 1 |
|---|---|
| Isotop tidak stabil | 22 |
| Natural Isotopes | 1 |
| Nomor massa | 17 |
|---|---|
| nomor neutron | 6 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| tanggal penemuan | 2017 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| p (proton emission) | 100% |
| Nomor massa | 18 |
|---|---|
| nomor neutron | 7 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 1,3 ± 0,4 zs
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2004 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| p (proton emission) |
| Nomor massa | 19 |
|---|---|
| nomor neutron | 8 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 5/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1969 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| p (proton emission) | 100% |
| Nomor massa | 20 |
|---|---|
| nomor neutron | 9 |
| bobot atom | |
| g-factor | 0,1847 ± 0,0001
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 447,9 ± 2,3 ms
|
| Spin | 2 |
| nuclear quadrupole moment | 0,101 ± 0,008
|
| tanggal penemuan | 1950 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+α (β+-delayed α emission) | 25% |
| Nomor massa | 21 |
|---|---|
| nomor neutron | 10 |
| bobot atom | |
| g-factor | 1,5907333333333 ± 0,000026666666666667
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 22,455 ± 0,0054 s
|
| Spin | 3/2 |
| nuclear quadrupole moment | 0,138 ± 0,011
|
| tanggal penemuan | 1940 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| Nomor massa | 22 |
|---|---|
| nomor neutron | 11 |
| bobot atom | |
| g-factor | 0,582 ± 0,001
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 2,6019 ± 0,0006 y
|
| Spin | 3 |
| nuclear quadrupole moment | 0,18 ± 0,011
|
| tanggal penemuan | 1935 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| e+ (positron emission) | 90.57% |
| ϵ (electron capture) | 9.43% |
| Nomor massa | 23 |
|---|---|
| nomor neutron | 12 |
| bobot atom | |
| g-factor | 1,4783333333333 ± 0,00002
|
| natural abundance | 100
|
| peluruhan radioaktif | isotop stabil |
| Waktu paruh | Not Radioactive ☢️ |
| Spin | 3/2 |
| nuclear quadrupole moment | 0,104 ± 0,001
|
| tanggal penemuan | 1921 |
| parity | + |
| Nomor massa | 24 |
|---|---|
| nomor neutron | 13 |
| bobot atom | |
| g-factor | 0,422575 ± 0,0002
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 14,956 ± 0,0015 h
|
| Spin | 4 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1934 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 25 |
|---|---|
| nomor neutron | 14 |
| bobot atom | |
| g-factor | 1,4732 ± 0,0016
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 59,1 ± 0,6 s
|
| Spin | 5/2 |
| nuclear quadrupole moment | 0,0015 ± 0,0003
|
| tanggal penemuan | 1943 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 26 |
|---|---|
| nomor neutron | 15 |
| bobot atom | |
| g-factor | 0,95033333333333 ± 0,00066666666666667
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 1.071,28 ± 0,25 ms
|
| Spin | 3 |
| nuclear quadrupole moment | -0,0053 ± 0,0002
|
| tanggal penemuan | 1958 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| Nomor massa | 27 |
|---|---|
| nomor neutron | 16 |
| bobot atom | |
| g-factor | 1,558 ± 0,002
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 301 ± 6 ms
|
| Spin | 5/2 |
| nuclear quadrupole moment | -0,0071 ± 0,0003
|
| tanggal penemuan | 1968 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 0.098% |
| Nomor massa | 28 |
|---|---|
| nomor neutron | 17 |
| bobot atom | |
| g-factor | 2,426 ± 0,003
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 33,1 ± 1,3 ms
|
| Spin | 1 |
| nuclear quadrupole moment | 0,389 ± 0,011
|
| tanggal penemuan | 1969 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 0.58% |
| Nomor massa | 29 |
|---|---|
| nomor neutron | 18 |
| bobot atom | |
| g-factor | 1,6326666666667 ± 0,0053333333333333
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 43,2 ± 0,4 ms
|
| Spin | 3/2 |
| nuclear quadrupole moment | 0,085 ± 0,003
|
| tanggal penemuan | 1969 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 22% |
| 2n (2-neutron emission) |
| Nomor massa | 30 |
|---|---|
| nomor neutron | 19 |
| bobot atom | |
| g-factor | 1,0415 ± 0,005
|
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 45,9 ± 0,7 ms
|
| Spin | 2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1969 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 28.6% |
| 2n (2-neutron emission) | 1.24% |
| β−α (β−-delayed α emission) | 5.5% |
| Nomor massa | 31 |
|---|---|
| nomor neutron | 20 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 16,8 ± 0,3 ms
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1969 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 36% |
| 2n (2-neutron emission) | 0.73% |
| 3n (3-neutron emission) | 0.05% |
| Nomor massa | 32 |
|---|---|
| nomor neutron | 21 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 12,9 ± 0,3 ms
|
| Spin | 3 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1972 |
| parity | - |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 26% |
| 2n (2-neutron emission) | 7.6% |
| Nomor massa | 33 |
|---|---|
| nomor neutron | 22 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 8,2 ± 0,4 ms
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1972 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 47% |
| 2n (2-neutron emission) | 13% |
| Nomor massa | 34 |
|---|---|
| nomor neutron | 23 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 5,5 ± 1 ms
|
| Spin | 1 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1983 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| 2n (2-neutron emission) | 50% |
| β− n (β−-delayed neutron emission) | 15% |
| Nomor massa | 35 |
|---|---|
| nomor neutron | 24 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | 1,5 ± 0,5 ms
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 1983 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| Nomor massa | 36 |
|---|---|
| nomor neutron | 25 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | |
| parity |
| modus peluruhan | intensitas |
|---|---|
| n (neutron emission) |
| Nomor massa | 37 |
|---|---|
| nomor neutron | 26 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2002 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| Nomor massa | 38 |
|---|---|
| nomor neutron | 27 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | |
| nuclear quadrupole moment | |
| tanggal penemuan | |
| parity |
| modus peluruhan | intensitas |
|---|---|
| n (neutron emission) |
| Nomor massa | 39 |
|---|---|
| nomor neutron | 28 |
| bobot atom | |
| g-factor | |
| natural abundance | |
| peluruhan radioaktif | ☢️ radioactive element |
| Waktu paruh | |
| Spin | 3/2 |
| nuclear quadrupole moment | |
| tanggal penemuan | 2019 |
| parity | + |
| modus peluruhan | intensitas |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| penemu atau pencipta | Sir Humphrey Davy |
|---|---|
| tempat penemuan | England |
| tanggal penemuan | 1807 |
| etimologi | Medieval Latin: sodanum, (headache remedy); symbol from Latin natrium, (sodium carbonate). |
| pelafalan | SO-di-em (Inggris) |
| Kelimpahan alami | |
|---|---|
| Kelimpahan di kerak bumi | |
| natural abundance (samudra) | |
| natural abundance (tubuh manusia) | 0,14 %
|
| natural abundance (Meteoroid) | 0,55 %
|
| natural abundance (matahari) | 0,004 %
|
| Kelimpahan di alam semesta | 0,002 %
|
| 1 | s | 0.3741 |
| 2 | p | 4.1982 |
| 2 | s | 4.4286 |
| 3 | s | 8.4926 |