Flerovij (Fl)
kemični element z vrstnim številom 114
| Vrstno število | 114 |
|---|---|
| Atomska teža | 289 |
| Masno število | 284 |
| Skupina | 14 |
|---|---|
| Perioda | 7 |
| Blok | p |
| proton | 114 p+ |
|---|---|
| nevtron | 170 n0 |
| elektron | 114 e- |
Fizikalna Lastnost
Kemijska Lastnost
| energija | |
|---|---|
| proton affinity | |
| Elektronska afiniteta | |
| ionization energy | |
| Izparilna toplota | |
| talilna toplota | |
| Standardna tvorbena entalpija | |
| elektron | |
| Elektronska lupina | 2, 8, 18, 32, 32, 18, 4 |
 | |
| valence electron | 4 ⓘ |
 | |
| elektronska konfiguracija | [Rn] 5f14 6d10 7s2 7p2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s2 7p2 |
  | |
| Oksidacijsko stanje | |
| Elektronegativnost | |
| Electrophilicity Index | |
| osnovno agregatno stanje | |
| phase of matter | Trdnina |
| plinasto agregatno stanje | |
| Vrelišče | |
| Tališče | |
| critical pressure | |
| kritična temperatura | |
| Trojna točka | |
| appearance | |
| barva | Brezbarven
|
| appearance | |
| Lomni količnik | |
| thermodynamic material property | |
| Toplotna prevodnost | |
| thermal expansion | |
| molar heat capacity | |
| Toplotna kapaciteta | |
| Adiabatni eksponent | |
| electrical properties | |
| type | |
| Električna prevodnost | |
| Specifična upornost | |
| Superprevodnost | |
| Magnetizem | |
| type | |
| magnetic susceptibility (Mass) | |
| magnetic susceptibility (Molar) | |
| magnetic susceptibility (Volume) | |
| magnetic ordering | |
| Curiejeva temperatura | |
| Néelova temperatura | |
| struktura | |
| Kristalna struktura | () |
| lattice constant | |
| Lattice Angles | |
| mechanical property | |
| Trdota | |
| Stisljivostni modul | |
| Strižni modul | |
| Young's modulus | |
| Poissonovo število | |
| hitrost zvoka | |
| klasifikacija | |
| Kategorija | Šibke kovine, Poor metals |
| CAS Group | IVB |
| IUPAC Group | IVA |
| Glawe Number | |
| Mendeleev Number | 92 |
| Pettifor Number | |
| Geochemical Class | |
| Goldschmidtovo razvrščanje elementov | synthetic |
other
| Gas Basicity | |
|---|---|
| Polarizabilnost | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | |
| Neutron Mass Absorption | |
| Kvantno število | 3P0 |
| Prostorska skupina | () |
Isotopes of Flerovium
| Stable Isotopes | 0 |
|---|---|
| Unstable Isotopes | 8 |
| Natural Isotopes | 0 |
284Fl
| Masno število | 284 |
|---|---|
| nevtronsko število | 170 |
| relative atomic mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 3,1 ± 1,3 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 2015 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| SF (spontaneous fission) | 100% |
| α (α emission) |
285Fl
| Masno število | 285 |
|---|---|
| nevtronsko število | 171 |
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 210 ± 100 ms
|
| Spin | |
| nuclear quadrupole moment | |
| datum odkritja | 2010 |
| Parnost |
| decay mode | Jakost |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | 20% |
286Fl
| Masno število | 286 |
|---|---|
| nevtronsko število | 172 |
| relative atomic mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 130 ± 30 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 2004 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| α (α emission) | 59% |
| SF (spontaneous fission) | 41% |
287Fl
| Masno število | 287 |
|---|---|
| nevtronsko število | 173 |
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 510 ± 120 ms
|
| Spin | |
| nuclear quadrupole moment | |
| datum odkritja | 2004 |
| Parnost |
| decay mode | Jakost |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) |
288Fl
| Masno število | 288 |
|---|---|
| nevtronsko število | 174 |
| relative atomic mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 653 ± 113 ms
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 2004 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) |
289Fl
| Masno število | 289 |
|---|---|
| nevtronsko število | 175 |
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 2,1 ± 0,6 s
|
| Spin | |
| nuclear quadrupole moment | |
| datum odkritja | 2004 |
| Parnost |
| decay mode | Jakost |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) |
290Fl
| Masno število | 290 |
|---|---|
| nevtronsko število | 176 |
| relative atomic mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | 80 ± 60 s
|
| Spin | 0 |
| nuclear quadrupole moment | 0
|
| datum odkritja | 2016 |
| Parnost | + |
| decay mode | Jakost |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) | |
| β+ (β+ decay; β+ = ϵ + e+) | 50% |
291Fl
| Masno število | 291 |
|---|---|
| nevtronsko število | 177 |
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioaktivnost | ☢️ radioactive element |
| Razpolovni čas | |
| Spin | |
| nuclear quadrupole moment | |
| datum odkritja | |
| Parnost |
| decay mode | Jakost |
|---|---|
| α (α emission) | |
| SF (spontaneous fission) |
zgodovina
| odkritelj ali izumitelj | Joint Institute for Nuclear Research |
|---|---|
| nahajališče | Russia |
| datum odkritja | 1998 |
| etimologija | Named after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia. |
| pronunciation |
vir
| Výskyt | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (ocean) | |
| natural abundance (človeško telo) | 0 %
|
| natural abundance (Meteoroid) | 0 %
|
| natural abundance (Sonce) | 0 %
|
| Abundance in Universe | 0 %
|
