| Vrstno število | 14 |
|---|---|
| Atomska teža | 28.085 |
| Masno število | 28 |
| Skupina | 14 |
|---|---|
| Perioda | 3 |
| Blok | p |
| proton | 14 p+ |
|---|---|
| nevtron | 14 n0 |
| elektron | 14 e- |
| Atomski Polmer | |
|---|---|
| Molarna prostornina | |
| Kovalentni Polmer | |
| Metallic Radius | |
| Ionski polmer | |
| Crystal Radius | |
| Van der Waalsov polmer | |
| density |
| energija | |
|---|---|
| proton affinity | |
| Elektronska afiniteta | |
| ionization energy | |
| Izparilna toplota | |
| talilna toplota | |
| Standardna tvorbena entalpija | |
| elektron | |
| Elektronska lupina | 2, 8, 4 |
| valence electron | 4 ⓘ |
| elektronska konfiguracija | [Ne] 3s2 3p2ⓘ 1s2 2s2 2p6 3s2 3p2 |
| Oksidacijsko stanje | -4, -3, -2, -1, 0, 1, 2, 3, 4 |
| Elektronegativnost |
1.9
|
| Electrophilicity Index | |
| osnovno agregatno stanje | |
| phase of matter | {ERROR}|
| plinasto agregatno stanje | |
| Vrelišče | |
| Tališče | |
| critical pressure | |
| kritična temperatura | |
| Trojna točka | |
| appearance | |
| barva | Črna
|
| appearance | crystalline, reflective with bluish-tinged faces |
| Lomni količnik | |
| thermodynamic material property | |
| Toplotna prevodnost | |
| thermal expansion | |
| molar heat capacity | |
| Toplotna kapaciteta | |
| Adiabatni eksponent | |
| electrical properties | |
| type | Semiconductor |
| Električna prevodnost | |
| Specifična upornost | |
| Superprevodnost | |
| Magnetizem | |
| type | diamagnetic |
| magnetic susceptibility (Mass) | −0,0000000016 m³/Kg
|
| magnetic susceptibility (Molar) | −0,0000000000449 m³/mol
|
| magnetic susceptibility (Volume) | −0,00000373
|
| magnetic ordering | |
| Curiejeva temperatura | |
| Néelova temperatura | |
| struktura | |
| Kristalna struktura | {ERROR} |
| lattice constant | |
| Lattice Angles | π/2, π/2, π/2 |
| mechanical property | |
| Trdota | |
| Stisljivostni modul | |
| Strižni modul | |
| Young's modulus | |
| Poissonovo število | |
| hitrost zvoka | |
| klasifikacija | |
| Kategorija | Aktinoidi, Metalloids |
| CAS Group | IVB |
| IUPAC Group | IVA |
| Glawe Number | 85 |
| Mendeleev Number | 88 |
| Pettifor Number | 85 |
| Geochemical Class | major |
| Goldschmidtovo razvrščanje elementov | litophile |
| Gas Basicity | |
|---|---|
| Polarizabilnost | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | 0,166
|
| Neutron Mass Absorption | 0,0002
|
| Kvantno število | 3P0 |
| Prostorska skupina | 227 (Fd_3m) |
| Stable Isotopes | 3 |
|---|---|
| Unstable Isotopes | 21 |
| Natural Isotopes | 3 |
| Masno število | 22 |
|---|---|
| nevtronsko število | 8 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 28,7 ± 1,1 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1987 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 62% |
| 2p (2-proton emission) | 0.7% |
| Masno število | 23 |
|---|---|
| nevtronsko število | 9 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 42,3 ± 0,4 ms
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1986 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 88% |
| 2p (2-proton emission) | 3.6% |
| Masno število | 24 |
|---|---|
| nevtronsko število | 10 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 143,2 ± 2,1 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1979 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 34.5% |
| Masno število | 25 |
|---|---|
| nevtronsko število | 11 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 220,6 ± 1 ms
|
| Spin | 5/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1963 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) | 35% |
| Masno število | 26 |
|---|---|
| nevtronsko število | 12 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 2,2453 ± 0,0007 s
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1960 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| Masno število | 27 |
|---|---|
| nevtronsko število | 13 |
| Relative Atomic Mass | |
| g-factor | 0,34608 ± 0,00012
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 4,117 ± 0,014 s
|
| Spin | 5/2 |
| nuclear quadrupole moment | 0,063 ± 0,014
|
| datum odkritja | 1939 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| Masno število | 28 |
|---|---|
| nevtronsko število | 14 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 92,2545 ± 0,0037
|
| radioaktivnost | stabilen izotop |
| Razpolovni čas | Not Radioactive ☢️ |
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1920 |
| Parnost | + |
| Masno število | 29 |
|---|---|
| nevtronsko število | 15 |
| Relative Atomic Mass | |
| g-factor | −1,110104 ± 0,000006
|
| natural abundance | 4,672 ± 0,016
|
| radioaktivnost | stabilen izotop |
| Razpolovni čas | Not Radioactive ☢️ |
| Spin | 1/2 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1920 |
| Parnost | + |
| Masno število | 30 |
|---|---|
| nevtronsko število | 16 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 3,0735 ± 0,0021
|
| radioaktivnost | stabilen izotop |
| Razpolovni čas | Not Radioactive ☢️ |
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1924 |
| Parnost | + |
| Masno število | 31 |
|---|---|
| nevtronsko število | 17 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 157,16 ± 0,2 m
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1934 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| Masno število | 32 |
|---|---|
| nevtronsko število | 18 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 157 ± 7 y
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1953 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| Masno število | 33 |
|---|---|
| nevtronsko število | 19 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 6,18 ± 0,18 s
|
| Spin | 3/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1971 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| Masno število | 34 |
|---|---|
| nevtronsko število | 20 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 2,77 ± 0,2 s
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1971 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| Masno število | 35 |
|---|---|
| nevtronsko število | 21 |
| Relative Atomic Mass | |
| g-factor | 0,46828571428571 ± 0,0011428571428571
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 780 ± 120 ms
|
| Spin | 7/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1971 |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 5% |
| Masno število | 36 |
|---|---|
| nevtronsko število | 22 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 503 ± 2 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1971 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 12% |
| Masno število | 37 |
|---|---|
| nevtronsko število | 23 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 141 ± 3,5 ms
|
| Spin | 5/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1979 |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 17% |
| 2n (2-neutron emission) |
| Masno število | 38 |
|---|---|
| nevtronsko število | 24 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 63 ± 8 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1979 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 25% |
| Masno število | 39 |
|---|---|
| nevtronsko število | 25 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 41,2 ± 4,1 ms
|
| Spin | 5/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1979 |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 33% |
| 2n (2-neutron emission) |
| Masno število | 40 |
|---|---|
| nevtronsko število | 26 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 31,2 ± 2,6 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1989 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 38% |
| 2n (2-neutron emission) |
| Masno število | 41 |
|---|---|
| nevtronsko število | 27 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 20 ± 2,5 ms
|
| Spin | 7/2 |
| nuclear quadrupole moment | |
| datum odkritja | 1989 |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 55% |
| 2n (2-neutron emission) |
| Masno število | 42 |
|---|---|
| nevtronsko število | 28 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 12,5 ± 3,5 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 1990 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| Masno število | 43 |
|---|---|
| nevtronsko število | 29 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | |
| Spin | 3/2 |
| nuclear quadrupole moment | |
| datum odkritja | 2002 |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| Masno število | 44 |
|---|---|
| nevtronsko število | 30 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | |
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 2007 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| Masno število | 45 |
|---|---|
| nevtronsko število | 31 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | |
| Spin | 3/2 |
| nuclear quadrupole moment | |
| datum odkritja | |
| Parnost | - |
| decay mode | Jakost |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| odkritelj ali izumitelj | Jöns Berzelius |
|---|---|
| nahajališče | Sweden |
| datum odkritja | 1824 |
| etimologija | Latin: silex, silicus, (flint). |
| pronunciation | SIL-i-ken (angleščina) |
| Výskyt | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (ocean) | |
| natural abundance (človeško telo) | 0,026 %
|
| natural abundance (Meteoroid) | 14 %
|
| natural abundance (Sonce) | 0,09 %
|
| Abundance in Universe | 0,07 %
|
| 1 | s | 0.4255 |
| 2 | p | 4.055 |
| 2 | s | 4.98 |
| 3 | p | 9.7148 |
| 3 | s | 9.0968 |